Information disclosure in Microsoft Windows Server 2012
CVE-2025-59258
Insertion of sensitive information into log file in Active Directory Federation Services allows an unauthorized attacker to disclose information locally.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.006 (46.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000
Affected products
- Microsoft Windows Server 2012 — versions 6.2.9200.0
- Microsoft Windows Server 2012 — versions r2
- Microsoft Windows Server 2012 R2 — versions 6.3.9600.0
- Microsoft Windows Server 2012 R2 (Server Core Installation) — versions 6.3.9600.0
- Microsoft Windows Server 2012 (Server Core Installation) — versions 6.2.9200.0
- Microsoft Windows Server 2016 — versions 10.0.14393.0
- Microsoft Windows Server 2016
- Microsoft Windows Server 2016 (Server Core Installation) — versions 10.0.14393.0
- Microsoft Windows Server 2019 — versions 10.0.17763.0
- Microsoft Windows Server 2019
Weakness classification (CWE)
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59258 (vendor-advisory, patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-59258?
- CVE-2025-59258 is a medium-severity vulnerability in Microsoft Windows Server 2012, classified under Insertion of Sensitive Information into Log File. CVSS score: 6.2/10. Published 2025-10-14.
- How severe is CVE-2025-59258?
- Medium severity. CVSS v3 base score is 6.2 out of 10.