CVE-2022-21405: Oracle OSS Support Tools

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Vulnerability in the OSS Support Tools product of Oracle Support Tools (component: Oracle Explorer). The supported version that is affected is 18.3. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where OSS Support Tools executes to compromise OSS Support Tools. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in OSS Support Tools, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all OSS Support Tools accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:N).

Affected products

• Oracle OSS Support Tools: version 18.3 only

Published 2022-04-19. Last modified 2026-06-17.