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CVE-2002-0747

37
FAUCET Score

CVE-2002-0747 is a critical buffer overflow vulnerability in the lsmcode component of IBM AIX version 4.3.3. This flaw allows an unauthenticated attacker to execute arbitrary code with root privileges remotely over the network, as indicated by its CVSS score of 10.0. While not listed on CISA's KEV catalog, a local buffer overflow exploit for AIX 4.3.x/5.1 targeting the 'LSMCODE' environment variable is available on ExploitDB. Despite its age and severity, there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.3.3CPE matchmatch criteria
cpe:2.3:o:ibm:aix:4.3.3:*:*:*:*:*:*:*

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
6.00%
Probability of exploitation in next 30 days
EPSS Percentile
92.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-22756 · Jun 1, 2003
This CVE's current EPSS score of 0.0600 is in the 87th percentile among its peer group of 51,466 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

archives.neohapsis.com / archives/aix/2002-q2/0005.html
Vendor Advisory