CVE-2025-35021

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.32% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 25.6% of scored records. A rank, not a probability.

NVD base score

6.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-10-18.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-11-04 00:23Z11 MO AGO

Last updated

2025-11-05 14:54Z11 MO AGO

Reserved

2025-04-15

Assigning CNA

AHA

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

• CWE-1188Initialization of a Resource with an Insecure DefaultBase

Data version

5.2

Document digest

439746e94e908a26e1cae6ddbd3f4fed879a1860d1d6da6e66d3508f07f70822

• www.runzero.comhttps://www.runzero.com/advisories/abilis-cpx-authentication-bypass-cve-2025-35021/technical-descriptionthird-party-advisory
• takeonme.orghttps://takeonme.org/gcves/GCVE-1337-2025-00000000000000000000000000000000000000000000000001011111111111011111111110000000000000000000000000000000000000000000000000000000100technical-descriptionthird-party-advisory
• support.abilis.nethttps://support.abilis.net/relnotes/cpx2k/R9.0.html#R9.0.7vendor-advisory