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.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://takeonme.org/gcves/GCVE-1337-2025-00000000000000000000000000000000000000000000000001011111111111011111111110000000000000000000000000000000000000000000000000000000100 Exploit, Mitigation, Third Party Advisory
- https://www.runzero.com/advisories/abilis-cpx-authentication-bypass-cve-2025-35021/ Exploit, Mitigation, Third Party Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 6.5 · antekNVD modified 2026-10-18 21:10
Affected (CPE criteria) 1
cpe:2.3:o:antek:abilis_cpx_firmware:*:*:*:*:*:*:*:*
References 3
- https://support.abilis.net/relnotes/cpx2k/R9.0.html#R9.0.7 Release Notes
- https://takeonme.org/gcves/GCVE-1337-2025-00000000000000000000000000000000000000000000000001011111111111011111111110000000000000000000000000000000000000000000000000000000100 Exploit, Mitigation, Third Party Advisory
- https://www.runzero.com/advisories/abilis-cpx-authentication-bypass-cve-2025-35021/ Exploit, Mitigation, Third Party Advisory