CVE-2026-14837
SSH Enablement Signature Verification Bypass
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-347 |
| Vendor | lenze |
| Product | c430 |
| Published | Jul 27, 2026 |
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CVSS v3 Breakdown
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
Affected Versions
Lenze / c430
1.0.0 < 1.15.2
Lenze / c520
1.0.0 < 1.15.2
Lenze / c550
1.0.0 < 1.15.2
Lenze / i950 GenA
1.0.0 < 1.14.2
Lenze / i950 GenB
2.0.0 < 2.0.3