How severe is CVE-2002-0463?

CVE-2002-0463 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2002-0463 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-0463?

CVE-2002-0463 primarily affects Arsc Really Simple Chat. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-0463?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2002-0463 published?

CVE-2002-0463 was published on 2002-08-12 and last updated on 2026-06-16.

CVE-2002-0463

CVE-2002-0463 is a medium-severity vulnerability in Arsc Really Simple Chat with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Arsc Really Simple Chat
Published: 2002-08-12
Last modified: 2026-06-16

Description

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.

Frequently asked questions

What is CVE-2002-0463?: 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.
How severe is CVE-2002-0463?: CVE-2002-0463 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2002-0463 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-0463?: CVE-2002-0463 primarily affects Arsc Really Simple Chat. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-0463?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-0463 published?: CVE-2002-0463 was published on 2002-08-12 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:arsc_really_simple_chat:arsc_really_simple_chat:1.0:*:*:*:*:*:*:*
cpe:2.3:a:arsc_really_simple_chat:arsc_really_simple_chat:1.0.1:*:*:*:*:*:*:*