Is CVE-2002-0559 in the CISA KEV catalog?

No. CVE-2002-0559 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2002-0559?

CVE-2002-0559 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2002-0559?

CVE-2002-0559 has an EPSS score of 13.14% (96th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2002-0559

HIGHEPSS 96th pctl

7.5

CVSS v2

NVD

Description

Buffer overflows in PL/SQL module 3.0.9.8.2 in Oracle 9i Application Server 1.0.2.x allow remote attackers to cause a denial of service or execute arbitrary code via (1) a long help page request without a dadname, which overflows the resulting HTTP Location header, (2) a long HTTP request to the plsql module, (3) a long password in the HTTP Authorization, (4) a long Access Descriptor (DAD) password in the addadd form, or (5) a long cache directory name.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

13.14%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.