CVE-2026-18813 H3C NX15 esps delete command injection
Remote attackers can execute arbitrary commands on H3C NX15 devices via the esps delete API endpoint.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-18813?
CVE-2026-18813 is a high-severity command injection vulnerability in H3C NX15, published on 4 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A vulnerability has been found in H3C NX15 V100R017. This affects the function delete of the file /api/esps. The manipulation of the argument esps.apcm.version leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure.
Which versions are affected by CVE-2026-18813?
How do I fix CVE-2026-18813?
No fix has been published for CVE-2026-18813 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-18813 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-18813 exists.
Sources
Also known as GHSA-748v-r7q3-7wp2.