CVE Catalog

CVE-2026-112373

MediumCVSS 6.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.37%

29th percentile - higher than 29% of all known CVEs

Summary

A security vulnerability was detected in H3C Magic NX15 NX15V100R017 affecting the sub_416874 function in /usr/bin/usrlist. Manipulation leads to a stack-based buffer overflow, and the attack can be launched remotely. The exploit has been publicly disclosed and may be used.

Risk Assessment

A remote attacker can use the publicly known exploit to trigger a buffer overflow and potentially take control of or crash the device. This affects the availability and security of the network managed by the router.

Recommendation

Update H3C Magic NX15 firmware to a version containing the vendor fix. Until then, restrict remote access to the device interface and monitor for suspicious traffic.

Related vulnerabilities

Original NVD description (English source)

A security vulnerability has been detected in H3C Magic NX15 NX15V100R017. This impacts the function sub_416874 of the file /usr/bin/usrlist. Such manipulation leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS