CVE-2021-43074
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
An improper verification of cryptographic signature vulnerability [CWE-347] in FortiWeb 6.4 all versions, 6.3.16 and below, 6.2 all versions, 6.1 all versions, 6.0 all versions; FortiOS 7.0.3 and below, 6.4.8 and below, 6.2 all versions, 6.0 all versions; FortiSwitch 7.0.3 and below, 6.4.10 and below, 6.2 all versions, 6.0 all versions; FortiProxy 7.0.1 and below, 2.0.7 and below, 1.2 all versions, 1.1 all versions, 1.0 all versions may allow an attacker to decrypt portions of the administrative session management cookie if able to intercept the latter.
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.
FortiSwitch
- Vendor
- Fortinet
- Product
- FortiSwitch
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 7.0.0 | affected | semver | Unavailable | 7.0.3 | None listed |
| 6.4.0 | affected | semver | Unavailable | 6.4.10 | None listed |
| 6.2.0 | affected | semver | Unavailable | 6.2.7 | None listed |
| 6.0.0 | affected | semver | Unavailable | 6.0.7 | None listed |
FortiWeb
- Vendor
- Fortinet
- Product
- FortiWeb
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.4.0 | affected | semver | Unavailable | 6.4.2 | None listed |
| 6.3.0 | affected | semver | Unavailable | 6.3.16 | None listed |
| 6.2.0 | affected | semver | Unavailable | 6.2.7 | None listed |
| 6.1.0 | affected | semver | Unavailable | 6.1.3 | None listed |
| 6.0.0 | affected | semver | Unavailable | 6.0.8 | None listed |
FortiProxy
- Vendor
- Fortinet
- Product
- FortiProxy
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 7.0.0 | affected | semver | Unavailable | 7.0.1 | None listed |
| 2.0.0 | affected | semver | Unavailable | 2.0.7 | None listed |
| 1.2.0 | affected | semver | Unavailable | 1.2.13 | None listed |
| 1.1.0 | affected | semver | Unavailable | 1.1.6 | None listed |
| 1.0.0 | affected | semver | Unavailable | 1.0.7 | None listed |
FortiOS
- Vendor
- Fortinet
- Product
- FortiOS
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 7.0.0 | affected | semver | Unavailable | 7.0.3 | None listed |
| 6.4.0 | affected | semver | Unavailable | 6.4.8 | None listed |
| 6.2.0 | affected | semver | Unavailable | 6.2.12 | None listed |
| 6.0.0 | affected | semver | Unavailable | 6.0.16 | None listed |