What is CVE-2023-35351?

CVE-2023-35351 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Windows Active Directory Certificate Services (AD CS) Remote Code Execution Vulnerability

Which CVE IDs does CVE-2023-35351 cover?

CVE-2023-35351 covers the following CVE IDs: CVE-2023-35351. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2023-35351?

CVE-2023-35351 has a CVSS v3 base score of 6.6, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2023-35351?

CVE-2023-35351 affects 16 products, including: Windows Server 2008 R2 for x64-based Systems Service Pack 1; Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation); Windows Server 2008 for 32-bit Systems Service Pack 2; Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation); Windows Server 2008 for x64-based Systems Service Pack 2; and others — see the full list on the advisory page.

CVE-2023-35351HighCVSS 6.6

Windows Active Directory Certificate Services (AD CS) Remote Code Execution Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

July 11, 2023

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2023-35351 →

📋 Description

How could an attacker exploit this vulnerability? An attacker with Certificate Authority (CA) read access permissions can send a specially crafted request to a vulnerable Certificate Server. By default, only domain administrators are granted CA read access.

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability? Successful exploitation of this vulnerability requires an attacker to win a race condition.

🎯 Affected products16

Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2012
Windows Server 2012 (Server Core installation)
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)
Windows Server 2016
Windows Server 2016 (Server Core installation)
Windows Server 2019
Windows Server 2019 (Server Core installation)
Windows Server 2022
Windows Server 2022 (Server Core installation)

✅ Remediation

KB5028168 (Security Update) — fixed build 10.0.17763.4645 KB5028171 (Security Update) — fixed build 10.0.20348.1850 KB5028169 (Security Update) — fixed build 10.0.14393.6085 KB5028222 (Monthly Rollup) — fixed build 6.0.6003.22175 KB5028226 (Security Only) — fixed build 6.0.6003.22175 KB5028240 (Monthly Rollup) — fixed build 6.1.7601.26623 KB5028224 (Security Only) — fixed build 6.1.7601.26623 KB5028232 (Monthly Rollup) — fixed build 6.2.9200.24374 KB5028233 (Security Only) — fixed build 6.2.9200.24374 KB5028228 (Monthly Rollup) — fixed build 6.3.9600.21063 KB5028223 (Security Only) — fixed build 6.3.9600.21075

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products16

✅ Remediation

🔗 References (18)