Vulnerability in IBM Websphere Application Server
CVE-2020-4576
IBM WebSphere Application Server 7.5, 8.0, 8.5, and 9.0 traditional could allow a remote attacker to obtain sensitive information with a specially-crafted sequence of serialized objects. IBM X-Force ID: 184428.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.020 (80.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- IBM Websphere Application Server — versions 7.0, 8.0, 8.5
- IBM Websphere Application Server
Public proof-of-concept exploits
References
- www.ibm.com/support/pages/node/6339807 (Vendor Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/184428 (VDB Entry, vdb-entry, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-4576?
- CVE-2020-4576 is a high-severity vulnerability in IBM Websphere Application Server. CVSS score: 7.5/10. Published 2020-10-01.
- How severe is CVE-2020-4576?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-4576 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.