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CVE-2026-18812highCWE-74CWE-77

H3C NX15 esps esps.ipv6.wan command injection

41Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 8.6epss 2.3%
exploitation probability
2.3%top 19% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A flaw has been found in H3C NX15 V100R017. The impacted element is the function esps.ipv6.wan of the file /api/esps. Executing a manipulation of the argument workMode can lead to command injection. It is possible to launch the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
H3C · NX15
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.