CVE-2026-126255
Summary
| CVE | CVE-2026-126255 |
|---|---|
| State | PUBLISHED |
| Assigner | fortinet |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-11-11 22:17:25 UTC |
| Updated | 2026-11-11 22:17:25 UTC |
| Description | A path traversal: '../filedir' vulnerability in Fortinet FortiOS 8.0.0 through 8.0.1, FortiOS 7.6.0 through 7.6.7, FortiOS 7.4.0 through 7.4.12, FortiOS 7.2.0 through 7.2.13, FortiPAM 1.6 all versions, FortiPAM 1.5 all versions, FortiPAM 1.4 all versions, FortiPAM 1.3 all versions, FortiPAM 1.2 all versions, FortiPAM 1.1 all versions, FortiPAM 1.0 all versions may allow an unauthenticated attacker to bypass authentication via specially crafted credentials. |
Risk And Classification
Primary CVSS: v3.1 7.4 HIGH from [email protected]
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Problem Types: CWE-24 | CWE-24 Denial of service
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Secondary | 7.4 | HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
| 3.1 | CNA | CVSS | 7.4 | HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
HighPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
HighIntegrity
HighAvailability
NoneCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Fortinet | FortiOS | affected 8.0.0 8.0.1 semver | Not specified |
| CNA | Fortinet | FortiOS | affected 7.6.0 7.6.7 semver | Not specified |
| CNA | Fortinet | FortiOS | affected 7.4.0 7.4.12 semver | Not specified |
| CNA | Fortinet | FortiOS | affected 7.2.0 7.2.13 semver | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.6.0 1.6.2 semver | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.5.0 1.5.1 semver | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.4.0 1.4.3 semver | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.3.0 1.3.1 semver | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.2.0 | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.1.0 1.1.2 semver | Not specified |
| CNA | Fortinet | FortiPAM | affected 1.0.0 1.0.3 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| fortiguard.fortinet.com/psirt/FG-IR-26-269 | [email protected] | fortiguard.fortinet.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Additional Advisory Data
Solutions
CNA: Upgrade to upcoming FortiPAM version 7.0.1 or above Upgrade to FortiPAM version 1.9.3 or above Upgrade to upcoming FortiPAM version 1.8.5 or above Upgrade to upcoming FortiPAM version 1.7.3 or above Upgrade to FortiOS version 8.0.2 or above Upgrade to FortiOS version 7.6.8 or above Upgrade to FortiOS version 7.4.13 or above Upgrade to FortiOS version 7.2.14 or above
There are currently no legacy QID mappings associated with this CVE.