Paper/Archive/CVE-2025-27364

CVE-2025-27364

MITRE Caldera — 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 (impl…

EPSS 26%public exploit CVSS 10.0

critical.is priorityof 100

CVSS 10.0 (CNA)10.0 / 10 × 3030.0 Not in CISA KEV+300.0 EPSS percentile 98.0.980 × 2019.6 Exploit: SSVC poc+1010.0 SSVC exploitation: poc+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

Caldera≤ 4.2.0–CNA

Caldera5.0.0–CNA

Scores by source

mitre (CNA)10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

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