Is CVE-2002-0842 in the CISA KEV catalog?

No. CVE-2002-0842 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2002-0842?

CVE-2002-0842 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2002-0842?

CVE-2002-0842 has an EPSS score of 14.63% (96th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2002-0842

HIGHEPSS 96th pctl

7.5

CVSS v2

NVD

Description

Format string vulnerability in certain third party modifications to mod_dav for logging bad gateway messages (e.g. Oracle9i Application Server 9.0.2) allows remote attackers to execute arbitrary code via a destination URI that forces a "502 Bad Gateway" response, which causes the format string specifiers to be returned from dav_lookup_uri() in mod_dav.c, which is then used in a call to ap_log_rerror().

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

14.63%probability of exploitation in 30 days

96thpercentile

Very high risk: more likely to be exploited than 96% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-16.