home.php in ARSC (Really Simple Chat) 1.0.1 and earlier allows remote attackers to determine the full pathname of the web server via an invalid language in the arsc_language parameter, which leaks the pathname in an error message.
CVE-2002-0463
NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 2%CVSS: —Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 72.0%
- KEV
- Not listed
Published
August 12, 2002
Last Modified
June 16, 2026
References (8)
- cve@mitrehttp://www.iss.net/security_center/static/8472.php
- cve@mitrehttp://www.securityfocus.com/archive/1/262652
- cve@mitrehttp://www.securityfocus.com/archive/1/262802
- cve@mitrehttp://www.securityfocus.com/bid/4307
- af854a3a-2127-422b-91ae-364da2661108http://www.iss.net/security_center/static/8472.php
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/262652
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/262802
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/4307
Frequently asked(4)
What is CVE-2002-0463?
CVE-2002-0463 is a none vulnerability published on August 12, 2002. home.php in ARSC (Really Simple Chat) 1.0.1 and earlier allows remote attackers to determine the full pathname of the web server via an invalid language in the arsc_language parameter, which leaks the pathname in an error message.
When was CVE-2002-0463 disclosed?
CVE-2002-0463 was first published in the National Vulnerability Database on August 12, 2002, with the most recent update on June 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2002-0463 actively exploited?
CVE-2002-0463 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 72.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2002-0463?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2002-0463, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
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