CVE-2020-5137
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2020
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
A buffer overflow vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS) on the firewall SSLVPN service and leads to firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0.
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.
SonicOS
- Vendor
- SonicWall
- Product
- SonicOS
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| SonicOS 6.5.4.7-79n and earlier | affected | Unavailable | Unavailable | Unavailable | None listed |
| SonicOS 5.9.1.7-2n and earlier | affected | Unavailable | Unavailable | Unavailable | None listed |
| SonicOS 5.9.1.13-5n and earlier | affected | Unavailable | Unavailable | Unavailable | None listed |
| SonicOS 6.5.1.11-4n and earlier | affected | Unavailable | Unavailable | Unavailable | None listed |
| SonicOS 6.0.5.3-93o and earlier | affected | Unavailable | Unavailable | Unavailable | None listed |
| SonicOSv 6.5.4.4-44v-21-794 and earlier | affected | Unavailable | Unavailable | Unavailable | None listed |
| SonicOS 7.0.0.0-1 | affected | Unavailable | Unavailable | Unavailable | None listed |