VDB
CVE-2020-4450
CVE-2020-4450
PUBLISHED
CVSS 9.800000190734863 CRITICAL
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.
EPSS 71.86% · 98.8th percentile
Risk Scores
CVSS 3.0
9.800000190734863
CVSS:3.0/UI:N/AV:N/C:H/PR:N/AC:L/I:H/S:U/A:H/RL:O/E:U/RC:C
EPSS Score
71.86%
98.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| IBM | WebSphere Application Server | 8.5, 9.0 |
| ibm | websphere_application_server | 8.5.0.0, 9.0.0.0 |
Timeline
- Jun 5, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- May 13, 2023 EPSS Score
- Jul 14, 2023 EPSS Score
References
- https://www.ibm.com/support/pages/node/6220294 url
- ibm-websphere-cve20204450-command-exec (181231) vdb
- https://www.zerodayinitiative.com/advisories/ZDI-20-689/ url
- https://www.ibm.com/support/pages/node/6220296 advisory
- https://www.ibm.com/support/pages/node/6220336 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-4450 advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-689 url