CVE-2025-21410 — Heap-based Buffer Overflow in Microsoft Windows Server 2008 R2 Service Pack 1

CWE-122 — Heap-based Buffer Overflow8 documents7 sources
Severity
8.8HIGHNVD
EPSS
0.2%
top 62.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Microsoft Windows Server 2008 R2 Service Pack 1Microsoft Windows Server 2008 Service Pack 2Microsoft Windows Server 2012+7 more
Timeline
PublishedFeb 11

Description

Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages9 packages

▶CVEListV5microsoft/windows_server_2008_service_pack_26.0.6003.0 — 6.0.6003.23117
▶CVEListV5microsoft/windows_server_2008_r2_service_pack_16.1.7601.0 — 6.1.7601.27566
▶NVDmicrosoft/windows< 10.0.14393.7785+5
▶CVEListV5microsoft/windows_server_20126.2.9200.0 — 6.2.9200.25317
▶CVEListV5microsoft/windows_server_201610.0.14393.0 — 10.0.14393.7785

Patches

Patch: msrc.microsoft.com ↗

🔴Vulnerability Details

2
CVEList
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability↗2025-02-11
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GHSA
GHSA-q4gc-pf54-76jm: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability↗2025-02-11
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📋Vendor Advisories

1
Microsoft
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability↗2025-02-11
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🕵️Threat Intelligence

4
Talos
Microsoft Patch Tuesday for February 2025 — Snort rules and prominent vulnerabilities↗2025-02-11
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Talos
Microsoft Patch Tuesday for February 2025 — Snort rules and prominent vulnerabilities↗2025-02-11
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Bleepingcomputer
Microsoft February 2025 Patch Tuesday fixes 4 zero-days, 55 flaws↗2025-02-11
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Huntress
CVE-2024-21410 Vulnerability: Analysis, Impact, Mitigation | Huntress↗
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CVE-2025-21410 — Heap-based Buffer Overflow | cvebase