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TI-2023-15273 Aliases CVE-2023-31926GHSA-rc2q-3pmv-73vx

Arbitrary File Overwrite using less command

Priority LOW 30CWE-281Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

System files could be overwritten using the less command in Brocade Fabric OS before Brocade Fabric OS v9.1.1c and v9.2.0.

Why it matters now

EPSS 0.00157 4th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
BrocadeFabric OSbefore Brocade Fabric OS v9.1.1c and v9.2.0—No fix listedCNA
  • Fabric OS VendorBrocade Affected before Brocade Fabric OS v9.1.1c and v9.2.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:o:broadcom:brocade_fabric_operating_system:*:*:*:*:*:*:*:*before 9.1.1cVulnerableBroadcom
  • cpe:2.3:o:broadcom:brocade_fabric_operating_system:*:*:*:*:*:*:*:* Versions before 9.1.1c Vulnerable ·Broadcom

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-31926
  2. 2026-10-03 Alias added: GHSA-rc2q-3pmv-73vx

References

Advisory 2

  • TI-2025-01721 Code injection exposure in Fabric OS 9.1.0 through 9.1.1d6 KEVCVSS 4.0HIGH 8.6
  • TI-2016-06760 Path traversal in Brocade Network Advisor versions released prior to and including 14.0.2 CVSS 3.0CRITICAL 9.8
  • TI-2024-19729 hard-coded credentials in the documentation that appear as the appliance root password CVSS 3.1CRITICAL 9.8
  • TI-2016-06762 Path traversal in Brocade Network Advisor versions released prior to and including 14.0.2 CVSS 3.0HIGH 7.5
  • TI-2018-04739 OS command injection in Brocade Network Advisor CVSS 3.0CRITICAL 9.8
  • TI-2016-06761 Path traversal in Brocade Network Advisor versions released prior to and including 14.0.2 CVSS 3.0HIGH 7.5
See all 191 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences