cvedb.io
CVE-2026-58123
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2026-07-09T22:17:09.517 · Last modified 2026-07-09T22:17:09.517

Summary

Hermes WebUI before 0.51.788 contains an unauthenticated remote code execution vulnerability that allows remote attackers to execute arbitrary shell commands by accessing the embedded terminal API endpoints without credentials. Attackers can create a session, attach a PTY shell, and write arbitrary commands through the terminal input endpoint to achieve full command execution as the server process user via four sequential unauthenticated HTTP requests.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.