CVE-2010-3963
Buffer overflow in the Routing and Remote Access NDProxy component in the kernel in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 allows local users to gain privileges via a crafted application, related to the Routing and Remote Access service…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.86%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Buffer overflow in the Routing and Remote Access NDProxy component in the kernel in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 allows local users to gain privileges via a crafted application, related to the Routing and Remote Access service (RRAS) and improper copying from user mode to the kernel, aka "Kernel NDProxy Buffer Overflow Vulnerability."
- CVSS 2.0
- 7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 1.86% probability · 79th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- microsoft/windows 2003 server · microsoft/windows server 2003 · microsoft/windows xp
- Source
- secure@microsoft.com
EPSS 1.9% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://osvdb.org/69823
- http://secunia.com/advisories/42613Vendor Advisory
- http://www.securityfocus.com/bid/45269
- http://www.securitytracker.com/id?1024881
- http://www.us-cert.gov/cas/techalerts/TA10-348A.htmlUS Government Resource
- http://www.vupen.com/english/advisories/2010/3221Vendor Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-099
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12461
- http://osvdb.org/69823
- http://secunia.com/advisories/42613Vendor Advisory
- http://www.securityfocus.com/bid/45269
- http://www.securitytracker.com/id?1024881
- http://www.us-cert.gov/cas/techalerts/TA10-348A.htmlUS Government Resource
- http://www.vupen.com/english/advisories/2010/3221Vendor Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-099
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12461
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.