Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2000-1120

27
FAUCET Score

CVE-2000-1120 describes a buffer overflow vulnerability in the digest command within IBM AIX versions 4.3.x and earlier. This flaw allows local attackers to execute arbitrary commands with elevated privileges. With a CVSS score of 7.2 (High), the vulnerability is easily exploitable locally with low complexity, leading to complete compromise of confidentiality, integrity, and availability. While not observed in active exploitation or on the KEV catalog, public exploit code exists, and it has a high FAUCET Risk Score, indicating its potential for abuse.

Impacted Technologies

VendorProductVersion(s)CPE
4.2CPE matchmatch criteria
cpe:2.3:o:ibm:aix:4.2:*:*:*:*:*:*:*
4.2.1CPE matchmatch criteria
cpe:2.3:o:ibm:aix:4.2.1:*:*:*:*:*:*:*
4.3CPE matchmatch criteria
cpe:2.3:o:ibm:aix:4.3:*:*:*:*:*:*:*
4.3.1CPE matchmatch criteria
cpe:2.3:o:ibm:aix:4.3.1:*:*:*:*:*:*:*
4.3.2CPE matchmatch criteria
cpe:2.3:o:ibm:aix:4.3.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.2HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.94%
Probability of exploitation in next 30 days
EPSS Percentile
57.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-20453 · Dec 1, 2000
This CVE's current EPSS score of 0.0094 is in the 77th percentile among its peer group of 3,241 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, 0.0 Mastodon, and 0.5 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

marc.info
exchange.xforce.ibmcloud.com / vulnerabilities/5620
www-1.ibm.com / support/search.wss
www-1.ibm.com / support/search.wss
securityfocus.com / bid/2033
PatchVendor Advisory