CVE-2023-20275
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
A vulnerability in the AnyConnect SSL VPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to send packets with another VPN user's source IP address. This vulnerability is due to improper validation of the packet's inner source IP address after decryption. An attacker could exploit this vulnerability by sending crafted packets through the tunnel. A successful exploit could allow the attacker to send a packet impersonating another VPN user's IP address. It is not possible for the attacker to receive return packets.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Cisco Adaptive Security Appliance (ASA) Software
- Vendor
- Cisco
- Product
- Cisco Adaptive Security Appliance (ASA) Software
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 9.8.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.1.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.1.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.2.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.2.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.2.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.2.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.2.20 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.2.24 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.2.26 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.2.28 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.2.33 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.2.35 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.2.38 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.3.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.3.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.3.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.3.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.3.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.3.21 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.3.26 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.3.29 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.25 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.20 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.22 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.26 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.29 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.32 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.33 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.34 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.35 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.39 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.40 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.41 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.43 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.44 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.45 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.46 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.4.48 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.1.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.1.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.2.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.2.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.3.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.3.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.3.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.3.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.2.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.24 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.26 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.29 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.30 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.35 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.37 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.38 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.39 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.40 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.41 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.47 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.48 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.50 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.52 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.54 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.55 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.56 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.12.4.58 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.1.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.1.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.1.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.1.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.1.30 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.2.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.2.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.2.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.2.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.3.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.3.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.3.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.3.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.3.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.3.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.4.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.4.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.4.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.4.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.4.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.4.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.4.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.4.22 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.14.4.23 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.15.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.15.1.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.15.1.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.15.1.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.15.1.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.15.1.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.15.1.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.15.1.21 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.1.28 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.2.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.2.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.2.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.2.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.2.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.3.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.3.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.3.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.3.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.3.23 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.4.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.4.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.4.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.4.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.16.4.27 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.17.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.17.1.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.17.1.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.17.1.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.17.1.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.17.1.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.17.1.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.17.1.20 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.17.1.30 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.18.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.18.1.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.18.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.18.2.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.18.2.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.18.2.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.18.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.18.3.39 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.18.3.46 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.19.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.19.1.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.19.1.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.19.1.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
Cisco Firepower Threat Defense Software
- Vendor
- Cisco
- Product
- Cisco Firepower Threat Defense Software
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.2.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.2.3.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.6.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.6.0.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.6.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.6.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.6.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.6.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.6.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.6.5.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.6.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.6.7.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.4.0.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.7.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.7.0.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.7.0.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.7.0.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.0.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.0.0.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.0.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.0.1.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.0.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.0.2.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.0.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.0.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.0.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.0.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.1.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.1.0.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.1.0.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.1.0.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.2.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.2.0.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.2.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.2.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.2.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.2.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.3.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.3.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.3.1.1 | affected | Unavailable | Unavailable | Unavailable | None listed |