CVE-2026-22627 (GCVE-0-2026-22627)

Vulnerability from cvelistv5 – Published: 2026-03-10 16:44 – Updated: 2026-03-12 14:37
VLAI?
Summary
A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiSwitchAXFixed 1.0.0 through 1.0.1 may allow an unauthenticated attacker within the same adjacent network to execute unauthorized code or commands on the device via sending a crafted LLDP packet.
Severity ?
7.7 (High)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
  • CWE-120 - Execute unauthorized code or commands
Assigner
References
Impacted products
Vendor Product Version
Fortinet FortiSwitchAXFixed Affected: 1.0.0 , ≤ 1.0.1 (semver)
    cpe:2.3:a:fortinet:fortiswitchaxfixed:1.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiswitchaxfixed:1.0.0:*:*:*:*:*:*:*
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.