CVE-2025-35021

Published: Nov 4, 2025Modified: Jun 17, 2026

6.5

Vector

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

Exploitability: 3.9 / Impact: 2.5

Source: cve@takeonme.org (Secondary)

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.

Affected (1)

Products: Antek: Abilis Cpx Firmware

Antek

1 product

Abilis Cpx Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Antek Abilis Cpx Firmware	Before 9.0.7

Running on/with	Platform Versions
Antek Abilis Cpx 2000	All versions

Related CWEs

CWE-1188

Initialization of a Resource with an Insecure Default

The product initializes or sets a resource with a default that is intended to be changed by the administrator, but the default is not secure.

References (3)

https://support.abilis.net/relnotes/cpx2k/R9.0.html#R9.0.7

Source: cve@takeonme.org

Release Notes

https://takeonme.org/gcves/GCVE-1337-2025-00000000000000000000000000000000000000000000000001011111111111011111111110000000000000000000000000000000000000000000000000000000100

Source: cve@takeonme.org

ExploitMitigationThird Party Advisory

https://www.runzero.com/advisories/abilis-cpx-authentication-bypass-cve-2025-35021/

Source: cve@takeonme.org

ExploitMitigationThird Party Advisory

Timeline

No history available yet.