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ibmIBME0776B408B5AC23FBCD9630060E22B9F8B24DD6EA282E4F7660D832B5442EE2F
HistoryJun 02, 2021 - 9:53 p.m.

Security Bulletin: IBM WebSphere Application Server, shipped as part of IBM Cloud Pak for Appplications, is vulnerable to an XML External Entity (XXE) Injection vulnerability (CVE-2021-20492)

2021-06-0221:53:26
www.ibm.com
5

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

0.002 Low

EPSS

Percentile

50.1%

JSON

Summary

Java Batch which is shipped with the IBM WebSphere Application Server Liberty and Traditional profiles, is vulnerable to an XML External Entity (XXE) Injection vulnerability (CVE-2021-20492)

Vulnerability Details

Refer to the security bulletin(s) listed in the Remediation/Fixes section

Affected Products and Versions

Principal Product(s) and Version(s) Affected Supporting Product(s) and Versions(s)
IBM Cloud Pak for Applications, All versions

WebSphere Application Server Liberty

  • 17.0.0.3 - 21.0.0.5

WebSphere Application Server

  • 9
  • 8.5
  • 8

Remediation/Fixes

WebSphere Application Server Java Batch is vulnerable to an XML External Entity Injection (XXE) vulnerability (CVE-2021-20492)

Workarounds and Mitigations

None

Related

ibm 38
cve 1
prion 1
ibm
ibm
Security Bulletin: A security vulnerability has been identified in IBM WebSphere Application Server, which is a required product for IBM Tivoli Network Manager IP Edition (CVE-2021-20492)
2021-06-28 15:31:42
Security Bulletin: WebSphere Application Server Java Batch shipped with IBM WebSphere Application Server Patterns is vulnerable to an XML External Entity Injection (XXE) vulnerability (CVE-2021-20492)
2021-05-26 19:53:14
Security Bulletin: A security vulnerability has been identified in IBM WebSphere Application Server used by IBM Rational ClearQuest (CVE-2021-20492)
2021-09-29 12:20:18
cve
cve
CVE-2021-20492
2021-05-26 17:15:00
prion
prion
Xxe
2021-05-26 17:15:00

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

0.002 Low

EPSS

Percentile

50.1%

JSON
Related for E0776B408B5AC23FBCD9630060E22B9F8B24DD6EA282E4F7660D832B5442EE2F
ibm38cve1prion1