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CVE-2000-1089

81
FAUCET Score

CVE-2000-1089 describes a critical buffer overflow vulnerability within the Microsoft Phone Book Service, impacting Microsoft Windows 2000 and Windows NT. This flaw allows local users to execute arbitrary commands on affected systems. With a CVSS score of 10.0, it represents a high-severity risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog, exploit code is publicly available through Metasploit modules and ExploitDB, indicating its potential for exploitation, though it currently lacks community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
74.64%
Probability of exploitation in next 30 days
EPSS Percentile
99.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Metasploit: MS00-094 Microsoft IIS Phone Book Service Overflow · Dec 4, 2000
ExploitDB: EDB-16357 · Apr 30, 2010
This CVE's current EPSS score of 0.7464 is in the 99th percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

docs.microsoft.com / en-us/security-updates/securitybulletins/2000/ms00-094
exchange.xforce.ibmcloud.com / vulnerabilities/5623
securityfocus.com / bid/2048
ExploitPatchVendor Advisory
stake.com / research/advisories/2000/a120400-1.txt
ExploitPatchVendor Advisory