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6.3 Medium

CVE-2022-33871 A stack-based buffer overflow vulnerability [CWE-121] in FortiWeb version 7.0.1 and earlier, 6.4 all versions, version…

Description

A stack-based buffer overflow vulnerability [CWE-121] in FortiWeb version 7.0.1 and earlier, 6.4 all versions, version 6.3.19 and earlier may allow a privileged attacker to execute arbitrary code or commands via specifically crafted CLI `execute backup-local rename` and `execute backup-local show` operations.

Affected products and versions

Product Affected versions Fixed in
FortiWeb 7.0 7.0.0 → 7.0.1 No fix stated
FortiWeb 6.4 6.4.0 → 6.4.2 No fix stated
FortiWeb 6.3 6.3.6 → 6.3.19 No fix stated

Other CVEs of FortiWeb

The 74 CVEs of FortiWeb →
CVE-2026-26035 An Improper Authentication vulnerability [CWE-287] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb… 8.8 High CVE-2026-70466 A incomplete list of disallowed inputs vulnerability [CWE-184] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2,… 4.8 Medium CVE-2026-40688 An out-of-bounds write vulnerability [CWE-787] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0… 6.7 Medium CVE-2026-39811 A integer overflow or wraparound vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6,… 4.4 Medium
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