CVE-2025-27364

CRITICAL EPSS 97.5%
Published Feb 24, 20251y ago · Modified Jun 17, 20261w ago
10.0 CVSS 3.1
Critical
Find Similar
Published Feb 24, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In MITRE Caldera through 4.2.0 and 5.0.0 before 35bc06e, a Remote Code Execution (RCE) vulnerability was found in the dynamic agent (implant) compilation functionality of the server. This allows remote attackers to execute arbitrary code on the server that Caldera is running on via a crafted web request to the Caldera server API used for compiling and downloading of Caldera's Sandcat or Manx agent (implants). This web request can use the gcc -extldflags linker flag with sub-commands.

CVSS Details

Base Score
10.0
Exploitability
3.9
Impact
6.0
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Changed
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
97.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-78 OS Command Injection Injection

References 6

  • github.com https://github.com/mitre/caldera/commit/35bc06e42e19fe7efbc008999b9f993b1b7109c0
  • github.com https://github.com/mitre/caldera/pull/3129
  • github.com https://github.com/mitre/caldera/pull/3131/commits/61de40f92a595bed462372a5e676c2e5a32d1050
  • github.com https://github.com/mitre/caldera/releases
  • github.com https://github.com/mitre/caldera/security
  • medium.com https://medium.com/@mitrecaldera/mitre-caldera-security-advisory-remote-code-execution-cve-2025-27364-5f679e2e2a0e

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.