CVE-2002-1637: Oracle Application Server

Medium severity, CVSS 4.6. EPSS: 0.6% chance of exploitation in the next 30 days.

Multiple components in Oracle 9i Application Server (9iAS) are installed with over 160 default usernames and passwords, including (1) SYS, (2) SYSTEM, (3) AQJAVA, (4) OWA, (5) IMAGEUSER, (6) USER1, (7) USER2, (8) PLSQL, (9) DEMO, (10) FINANCE, and many others, which allows attackers to gain privileges.

Affected products

• Oracle Application Server: any version

Published 2002-02-26. Last modified 2026-06-16.