Vulnerability in IBM Websphere Application Server
CVE-2020-4590
IBM WebSphere Application Server Liberty 17.0.0.3 through 20.0.0.9 running oauth-2.0 or openidConnectServer-1.0 server features is vulnerable to a denial of service attack conducted by an authenticated client. IBM X-Force ID: 184650.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.012 (68.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 68.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- IBM Websphere Application Server
- IBM Websphere Application Server Liberty — versions 17.0.0.3, 20.0.0.9
References
- www.ibm.com/support/pages/node/6333623 (Patch, Vendor Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/184650 (VDB Entry, vdb-entry, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-4590?
- CVE-2020-4590 is a medium-severity vulnerability in IBM Websphere Application Server. CVSS score: 6.5/10. Published 2020-09-21.
- How severe is CVE-2020-4590?
- Medium severity. CVSS v3 base score is 6.5 out of 10.