CVE-2021-20492
High
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.
SeverityHigh
CVSS8.2
Exploit probability—
Product
Ibm Websphere Application Server
PublishedMay 26, 2021
First seenMay 26, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm websphere_application_server | 8.0.0.0 ≤ v ≤ 8.0.0.15, 8.5.0.0 ≤ v ≤ 8.5.5.19, 9.0.0.0 ≤ v ≤ 9.0.5.7, 17.0.0.3 ≤ v ≤ 21.0.0.5 | — |
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