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CVE-2002-0463

15
FAUCET Score

CVE-2002-0463 describes a path disclosure vulnerability in ARSC (Really Simple Chat) version 1.0.1 and earlier, specifically within the home.php script. Remote attackers can exploit this by providing an invalid language in the 'arsc_language' parameter, causing the web server to reveal its full file path in an error message. This vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and no authentication required, potentially leading to information disclosure. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:arsc_really_simple_chat:arsc_really_simple_chat:1.0:*:*:*:*:*:*:*
1.0.1CPE matchmatch criteria
cpe:2.3:a:arsc_really_simple_chat:arsc_really_simple_chat:1.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.54%
Probability of exploitation in next 30 days
EPSS Percentile
72.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0154 is in the 55th percentile among its peer group of 23,690 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 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

iss.net / security_center/static/8472.php
securityfocus.com / archive/1/262652
Vendor Advisory
securityfocus.com / archive/1/262802
Vendor Advisory
securityfocus.com / bid/4307
PatchVendor Advisory