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Vulnerabilities

Vulnerability · CVE-2025-50162

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.

Published Aug 12, 2025 · catalog updated Feb 26, 2026 · Microsoft Windows Server 2008 Service Pack 2

Check this week

CVE-2025-50162 is not in CISA KEV. FIRST estimates a 90.00% chance of exploitation in the next 30 days. Check whether you run Microsoft Windows Server 2008 Service Pack 2.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
90.00%
Remediation
Version ranges on file
Affected products
vendor Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 <6.0.6003.23471

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 <6.0.6003.234716.0.6003.0 <6.0.6003.23471

How to fix CVE-2025-50162

  • Recommended remediation

    Affected version ranges suggest a fixed boundary. Verify against the vendor advisory for your release.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2025-50162 is not in CISA KEV. FIRST estimates a 90.00% chance of exploitation in the next 30 days. Check whether you run Microsoft Windows Server 2008 Service Pack 2.

Which versions are affected?

Compare what you have installed with Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 <6.0.6003.23471 6.0.6003.0 <6.0.6003.23471. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 90.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Windows security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Aug 12, 2025 · EUVD

    Detected

    Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.

  2. Feb 26, 2026 · EUVD

    Updated

    Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.

Sources

  • EUVDVulnerability recordEUVD-2025-24349

    Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Feb 26, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.