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Vulnerability · Published Aug 5, 2026 · Assigned by VulDB

CVE-2026-18902H3C NX15 esps repeaterproc command injection

High 7.2

In plain English

A high-severity command injection in NX15 from H3C. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 3.8% (higher than 90% of all known vulnerabilities).

Severity (CVSS 3.1)7.2High
Exploit odds (30 days)3.8%top 9.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official description

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 products (as reported)

VendorProductVersions
H3C NX15 V100R017

Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

References