Vulnerability in Oracle Oss Support Tools
CVE-2021-2303
Vulnerability in the OSS Support Tools product of Oracle Support Tools (component: Diagnostic Assistant). The supported version that is affected is Prior to 2.12.41. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise OSS Support Tools. 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 4.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N).
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.015 (73.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
- Oracle Oss Support Tools
- Oracle Corporation Oss Support Tools — versions unspecified
References
- www.oracle.com/security-alerts/cpuapr2021.html (Patch, Vendor Advisory)
- www.zerodayinitiative.com/advisories/ZDI-21-458/ (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-2303?
- CVE-2021-2303 is a medium-severity vulnerability in Oracle Oss Support Tools. CVSS score: 4.9/10. Published 2021-04-22.
- How severe is CVE-2021-2303?
- Medium severity. CVSS v3 base score is 4.9 out of 10.