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CVE-2002-0132

27
FAUCET Score

CVE-2002-0132 describes a buffer overflow vulnerability in Chinput 3.0, allowing local users to execute arbitrary code by supplying an excessively long HOME environment variable. Rated with a CVSS score of 7.2 (HIGH), this vulnerability has a low attack complexity and requires local access, but can lead to complete compromise of confidentiality, integrity, and availability. While not actively exploited in the wild and lacking Metasploit or Nuclei modules, exploit code is publicly available on ExploitDB, though there is no significant community discussion or media coverage surrounding it.

Impacted Technologies

VendorProductVersion(s)CPE
3.0CPE matchmatch criteria
cpe:2.3:a:chinput:chinput:3.0:*:*:*:*:*:*:*

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
1.17%
Probability of exploitation in next 30 days
EPSS Percentile
64.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-21231 · Jan 16, 2002
This CVE's current EPSS score of 0.0117 is in the 82nd percentile among its peer group of 3,235 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

online.securityfocus.com / archive/1/250815
ExploitVendor Advisory
iss.net / security_center/static/7911.php
Vendor Advisory
securityfocus.com / bid/3896