Critical severity9.8NVD Advisory· Published Jun 5, 2020· Updated Jun 17, 2026
CVE-2020-4450
CVE-2020-4450
Description
IBM WebSphere Application Server 8.5 and 9.0 traditional could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects. IBM X-Force ID: 181231.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
38.5 and 9.0+ 2 more
- (no CPE)range: 8.5 and 9.0
- (no CPE)range: 8.5
- cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*range: >=8.5.0.0,<8.5.5.18
Patches
Vulnerability mechanics
References
3- www.ibm.com/support/pages/node/6220294nvdPatchVendor Advisory
- exchange.xforce.ibmcloud.com/vulnerabilities/181231nvdVDB EntryVendor Advisory
- www.zerodayinitiative.com/advisories/ZDI-20-689/nvdThird Party AdvisoryVDB Entry
News mentions
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