Vulnerability CVE-2021-20502
Published: 2021-03-30

Description:
IBM Jazz Foundation Products are 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: 198059.

Type:

CWE-611

 (Information Exposure Through XML External Entity Reference)

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.5/10
4.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
None
Partial
Affected software
IBM -> Engineering insights 
IBM -> Engineering lifecycle management 
IBM -> Engineering requirements quality assistant on-premises 
IBM -> Engineering workflow management 
IBM -> Rational engineering lifecycle manager 
IBM -> Rational team concert 

 References:
https://exchange.xforce.ibmcloud.com/vulnerabilities/198059
https://www.ibm.com/support/pages/node/6437579
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