CVE-2025-12917
Published: 09 November 2025
Summary
CVE-2025-12917 is a low-severity Improper Resource Shutdown or Release (CWE-404) vulnerability in Gztozed Zlt T10 Plus Firmware. Its CVSS base score is 2.1 (Low).
Operationally, exploitation aligns with the MITRE ATT&CK technique Application or System Exploitation (T1499.004); ranked at the 49.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-38445
Vulnerability details
A vulnerability was identified in TOZED ZLT T10 T10PLUS_3.04.15. The affected element is an unknown function of the file /reqproc/proc_post of the component Reboot Handler. Such manipulation leads to denial of service. Access to the local network is required for…
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this attack to succeed. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Unauthenticated POST to /reqproc/proc_post reboots the router, enabling application exploitation for endpoint DoS (T1499.004) and system reboot (T1529).
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.
Contingency plan updates incorporate proper resource shutdown and release steps, preventing attackers from leveraging incomplete cleanup during recovery scenarios.
Mandates explicit shutdown of the network connection at session conclusion, directly addressing improper resource release.
Requires proper shutdown/release procedures that include overwriting or isolating data to block unintended transfer via reused system objects.
Procedures can mandate orderly shutdown or release of resources when failures occur, preventing improper resource handling after a fault.