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CVE-2021-20492

Description

IBM WebSphere Application Server 8.0, 8.5, 9.0, and Liberty Java Batch is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 197793.

Risk Information

Base Score
8.2
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
EPSS Score
Exploitation Probability
0.304

Associated Vulnerability

VulnerabilityOS Platform
Multiple vulnerabilities are fixed in IBM WebSphere 9.0.5.8Windows
Multiple vulnerabilities are fixed in IBM WebSphere 8.5.5.20Windows
Vulnerabilities CVE-2021-20492 are fixed in IBM WebSphere 21.0.0.7Windows
Multiple Vulnerabilities are affected in IBM Business Automation Workflow 20.0Windows

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234