CVE-2025-13658
Published: 02 December 2025
Summary
CVE-2025-13658 is a critical-severity Code Injection (CWE-94) vulnerability in Cisa (inferred from references). Its CVSS base score is 9.3 (Critical).
Operationally, ranked at the 25.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-200299
Vulnerability details
A vulnerability in Longwatch devices allows unauthenticated HTTP GET requests to execute arbitrary code via an exposed endpoint, due to the absence of code signing and execution controls. Exploitation results in SYSTEM-level privileges.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Makes persistent code injection into loaded programs impossible when the executable image itself resides on hardware-protected read-only media.
Dynamically generated code can be produced and executed inside the isolated chamber, preventing host compromise from code-injection payloads.
Validates inputs used in dynamic code generation to block injected directives.
Directly prevents execution of attacker-supplied code written into data memory regions.