CVE-2021-26112

CVSS 8.1 HIGHEPSS 1.6%

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.1EPSS 1.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

06 Apr 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Multiple stack-based buffer overflow vulnerabilities [CWE-121] both in network daemons and in the command line interpreter of FortiWAN before 4.5.9 may allow an unauthenticated attacker to potentially corrupt control data in memory and execute arbitrary code via specifically crafted requests.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C

Affected products

Fortinet · Fortinet FortiWAN

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References

https://fortiguard.com/psirt/FG-IR-21-065