Vulnerability Description
An unauthenticated remote attacker can exploit a path traversal vulnerability in the /index.php/view_uploaded_iodd_file endpoint allowing the SSH server's private keys to be read.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Related Weaknesses (CWE)
References
- https://www.certvde.com/en/advisories/VDE-2026-014/
- https://www.certvde.com/en/advisories/VDE-2026-027/
- https://www.certvde.com/en/advisories/VDE-2026-028/
FAQ
What is CVE-2026-27557?
CVE-2026-27557 is a vulnerability with a CVSS score of 7.5 (HIGH). An unauthenticated remote attacker can exploit a path traversal vulnerability in the /index.php/view_uploaded_iodd_file endpoint allowing the SSH server's private keys to be read.
How severe is CVE-2026-27557?
CVE-2026-27557 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-27557?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.