CVE-2026-14837 — HIGH (7.8)

Vulnerability Description

Multiple Lenze products are affected by an improper signature verification vulnerability in the SSH enablement mechanism. A low-privileged local attacker can bypass verification of the SSH enable file signature and enable SSH access on the device. Successful exploitation may result in unauthorized administrative access and complete system compromise.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-347

References

https://www.certvde.com/en/advisories/VDE-2026-077/

FAQ

What is CVE-2026-14837?

CVE-2026-14837 is a vulnerability with a CVSS score of 7.8 (HIGH). Multiple Lenze products are affected by an improper signature verification vulnerability in the SSH enablement mechanism. A low-privileged local attacker can bypass verification of the SSH enable file...

How severe is CVE-2026-14837?

CVE-2026-14837 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-14837?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.