CVE-2025-26336 - CVE House
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Status published High CVE-2025-26336

Dell Chassis Management Controller Firmware for Dell PowerEdge FX2, version(s)...

Vulnerability Description

Dell Chassis Management Controller Firmware for Dell PowerEdge FX2, version(s) prior to 2.40.200.202101130302, and Dell Chassis Management Controller Firmware for Dell PowerEdge VRTX version(s) prior to 3.41.200.202209300499, contain(s) a Stack-based Buffer Overflow vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Remote execution.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Dell would like to thank Aliz Hammond of watchTowr for reporting these issues

References

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Affected Vendor

Affected Software

Dell Chassis Management Controller (CMC) for Dell PowerEdge FX2, Dell Chassis Management Controller (CMC) for PowerEdge VRTX
Vulnerable Versions:
Unknown

Timeline

Official Publish: March 21st, 2025
Last Modified: March 21st, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:H

Weaknesses (CWE)

CWE-121

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1055 Process Injection
Defense Evasion
T1105 Ingress Tool Transfer
Command and Control
T1485 Data Destruction
Impact