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CVE-2025-35021
Published: Nov 4, 2025
Modified: Nov 5, 2025
PUBLISHED
CVSS v3.1
6.5
MEDIUM
Description
By failing to authenticate three times to an unconfigured Abilis CPX device via SSH, an attacker can login to a restricted shell on the fourth attempt, and from there, relay connections.
| Vendor | Product | Versions |
|---|---|---|
Abilis | CPX | affected 0 - < 9.0.7 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
References
https://www.runzero.com/advisories/abilis-cpx-authentication-bypass-cve-2025-35021/
technical-description
third-party-advisory
https://support.abilis.net/relnotes/cpx2k/R9.0.html#R9.0.7
vendor-advisory
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