High severity · published Mar 30, 2021
CVE-2021-20502
IBM Jazz Foundation Products are vulnerable to an XML External Entity Injection (XXE) attack when processing XML data
7.1
CVSS
1.6%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EI
Engineering Insights · Ibm
7.0; 7.0.1; 7.0.2 · source: NVD
EL
Engineering Lifecycle Management · Ibm
7.0 · source: NVD
ER
Engineering Requirements Quality Assistant On-premises · Ibm
All versions, or not specified · source: NVD
EW
Engineering Workflow Management · Ibm
7.0.0; 7.0.1; 7.0.2 · source: NVD
RE
Rational Engineering Lifecycle Manager · Ibm
6.0.2; 6.0.6; 6.0.6.1 · source: NVD
RT
Rational Team Concert · Ibm
6.0.6; 6.0.6.1; 6.0.6.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-20502
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-20502
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/198059
Patch
https://www.ibm.com/support/pages/node/6437579
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