CVE-2021-26109
CVE-2021-26109
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.1EPSS 1.8%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
08 Dec 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
An integer overflow or wraparound vulnerability in the memory allocator of SSLVPN in FortiOS before 7.0.1 may allow an unauthenticated attacker to corrupt control data on the heap via specifically crafted requests to SSLVPN, resulting in potentially arbitrary code execution.
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 FortiOSWant to know if your infrastructure is exposed to this?
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