HIGH
CVE-2002-0051
CWE-667Published: April 4, 2002· Updated: Jun 16, 2026
7.8
CVSS v3.1
Official Description
Windows 2000 allows local users to prevent the application of new group policy settings by opening Group Policy files with exclusive-read access.
Technical Analysis
CVE-2002-0051 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.8.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Vendors & Products
Microsoft1 product(s)
windows 2000
Source: NVD CPE · 1 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
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GitHub PoC Search
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Rapid7 / Metasploit
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Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories
All References (8)
→
http://online.securityfocus.com/archive/1/244329Broken Link · Third Party Advisory · VDB Entry
→
http://www.securityfocus.com/bid/4438Broken Link · Third Party Advisory · VDB Entry
→
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-016Patch · Vendor Advisory
→
→
http://online.securityfocus.com/archive/1/244329Broken Link · Third Party Advisory · VDB Entry
→
http://www.securityfocus.com/bid/4438Broken Link · Third Party Advisory · VDB Entry
→
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-016Patch · Vendor Advisory
Quick Facts
CVE IDCVE-2002-0051
CVSS Score7.8 / 10
SeverityHIGH
WeaknessCWE-667
CISA KEVNo
Affected1 vendor(s)
PublishedApr 4, 2002
Related CVEs (CWE-667)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2002-0051 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.