CVE-2026-22627
HIGH EPSS 20.3%
Published Mar 10, 20263mo ago · Modified Jun 17, 20261w ago
8.8 CVSS 3.1
Published Mar 10, 2026 3mo ago
Last Modified Jun 17, 2026 1w ago
Description
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector Adjacent
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
20.3% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-120
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| fortinet | fortiswitchaxfixed | * | ≥1.0.0 – <1.0.2 |
References 1
- fortiguard.fortinet.com https://fortiguard.fortinet.com/psirt/FG-IR-26-086
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.