VulnerabilityModified
CVE-2020-4464
IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 traditional could allow a remote attacker to execute arbitrary code on a system with a specially-crafted sequence of serialized objects over the SOAP connector.
HIGH 8.8EPSS 13.2%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 13.2%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 traditional could allow a remote attacker to execute arbitrary code on a system with a specially-crafted sequence of serialized objects over the SOAP connector. IBM X-Force ID: 181489.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 13.23% probability · 96th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- ibm/websphere application server
- Source
- psirt@us.ibm.com
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/181489VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6250059Patch, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-878/Third Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/181489VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6250059Patch, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-878/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.