How severe is CVE-2025-66433?

CVE-2025-66433 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-66433 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-66433?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-66433 have an EU (EUVD) identifier?

Yes. CVE-2025-66433 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199922.

When was CVE-2025-66433 published?

CVE-2025-66433 was published on 2025-11-30 and last updated on 2026-06-17.

CVE-2025-66433

CVE-2025-66433 is a medium-severity vulnerability with a CVSS 3.x base score of 4.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-863.

Key facts

Severity: Medium (CVSS 3.x base score 4.2)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199922
Weakness: CWE-863
Published: 2025-11-30
Last modified: 2026-06-17

Description

HTCondor Access Point before 25.3.1 allows an authenticated user to impersonate other users on the local machine by submitting a batch job. This is fixed in 24.12.14, 25.0.3, and 25.3.1. The earliest affected version is 24.7.3.

Frequently asked questions

What is CVE-2025-66433?: HTCondor Access Point before 25.3.1 allows an authenticated user to impersonate other users on the local machine by submitting a batch job. This is fixed in 24.12.14, 25.0.3, and 25.3.1. The earliest affected version is 24.7.3.
How severe is CVE-2025-66433?: CVE-2025-66433 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-66433 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-66433?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-66433 have an EU (EUVD) identifier?: Yes. CVE-2025-66433 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199922.
When was CVE-2025-66433 published?: CVE-2025-66433 was published on 2025-11-30 and last updated on 2026-06-17.

References

https://htcondor.org/security/vulnerabilities/HTCONDOR-2025-0002.html

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