CVE-2025-35021

MEDIUM EPSS 19.1%
Published Nov 4, 20258mo ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Medium
Find Similar
Published Nov 4, 2025 8mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
6.5
Exploitability
3.9
Impact
2.5
Vector string
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

Threat Intelligence

EPSS Exploit Probability
19.1% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-1188

Affected Products 2

VendorProductVersionRange
antekabilis_cpx_firmware* <9.0.7
antekabilis_cpx_2000*any

References 3

  • support.abilis.net https://support.abilis.net/relnotes/cpx2k/R9.0.html#R9.0.7
    Release Notes
  • takeonme.org https://takeonme.org/gcves/GCVE-1337-2025-00000000000000000000000000000000000000000000000001011111111111011111111110000000000000000000000000000000000000000000000000000000100
    ExploitMitigationThird Party Advisory
  • runzero.com https://www.runzero.com/advisories/abilis-cpx-authentication-bypass-cve-2025-35021/
    ExploitMitigationThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.