Vulnerability in Ibm Websphere Application Server
CVE-2020-4448
IBM WebSphere Application Server Network Deployment 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects from untrusted sources. IBM X-Force ID…
EPSS: 0.162 (94.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/S:U/I:H/A:H/UI:N/AC:L/PR:N/C:H/AV:N/RC:C/E:U/RL:O.
Affected products
- Ibm Websphere Application Server — versions 7.0, 8.0, 8.5
Public proof-of-concept exploits
References
- www.ibm.com/support/pages/node/6220336 (x_refsource_CONFIRM)
- ibm-websphere-cve20204448-command-exec (181228) (vdb-entry, x_refsource_XF)
- www.zerodayinitiative.com/advisories/ZDI-20-688/ (x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-4448?
- CVE-2020-4448 is a critical-severity vulnerability in Ibm Websphere Application Server. CVSS score: 9.8/10. Published 2020-06-05.
- How severe is CVE-2020-4448?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-4448 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.