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CVE-2021-20353

nvd nist
Published: Feb 10, 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 7.0, 8.0, 8.5, and 9.0 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: 194882.

Affected (4)

Ibm
1 product
Websphere Application Server
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Ibm
Websphere Application Server
From 7.0.0.0 to 7.0.0.45
Websphere Application Server
From 8.0.0.0 to 8.0.0.15
Websphere Application Server
From 8.5.0.0 to 8.5.5.20
Websphere Application Server
From 9.0.0.0 to 9.0.5.7

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 (6)

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

Timeline

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