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CVE-2021-20492

nvd nist
Published: May 26, 2021Modified: Nov 21, 2024

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8.2
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
Exploitability: 3.9 / Impact: 4.2
Source: NVD

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.

Affected (4)

Ibm
1 product
Websphere Application Server
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Ibm
Websphere Application Server
From 8.0.0.0 to 8.0.0.15
Websphere Application Server
From 8.5.0.0 to 8.5.5.19
Websphere Application Server
From 9.0.0.0 to 9.0.5.7
Websphere Application Server
From 17.0.0.3 to 21.0.0.5

Related CWEs

CWE-611
Improper Restriction of XML External Entity Reference
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

References (4)

Source: psirt@us.ibm.com
VDB EntryVendor Advisory
Source: psirt@us.ibm.com
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
VDB EntryVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory

Timeline

No history available yet.