CVE-2026-18902: H3C NX15 esps repeaterproc command injection
A vulnerability was detected in H3C NX15 V100R017. Affected by this vulnerability is the function esps.wan.repeater.set/repeaterproc of the file /api/esps. Performing a manipulation of the argument my2P4key results in command injection. Remote exploitation of the attack is possible. The exploit is now public and may be used. The vendor was contacted early about this disclosure.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-18902?
CVE-2026-18902 has a severity rating of high (7.2).
What type of vulnerability is CVE-2026-18902?
CVE-2026-18902 is a command injection vulnerability affecting H3C NX15 devices.
How can I exploit CVE-2026-18902?
CVE-2026-18902 can be exploited by manipulating the argument my2P4key in the esps.wan.repeater.set/repeaterproc function.
What systems are affected by CVE-2026-18902?
CVE-2026-18902 affects H3C NX15 devices running V100R017.
How do I fix CVE-2026-18902?
To fix CVE-2026-18902, update the H3C NX15 firmware to the latest version provided by H3C.