CVE-2021-20502 — HIGH (7.1)

Vulnerability 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 Score

7.1

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Ibm	Engineering Insights	7.0
Ibm	Engineering Lifecycle Management	7.0
Ibm	Engineering Requirements Quality Assistant On-Premises	-
Ibm	Engineering Workflow Management	7.0.0
Ibm	Rational Engineering Lifecycle Manager	6.0.2
Ibm	Rational Team Concert	6.0.6

Related Weaknesses (CWE)

CWE-611

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/198059VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6437579PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/198059VDB EntryVendor Advisory
https://www.ibm.com/support/pages/node/6437579PatchVendor Advisory

FAQ

What is CVE-2021-20502?

CVE-2021-20502 is a vulnerability with a CVSS score of 7.1 (HIGH). 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 informatio...

How severe is CVE-2021-20502?

CVE-2021-20502 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-20502?

Check the references section above for vendor advisories and patch information. Affected products include: Ibm Engineering Insights, Ibm Engineering Lifecycle Management, Ibm Engineering Requirements Quality Assistant On-Premises, Ibm Engineering Workflow Management, Ibm Rational Engineering Lifecycle Manager.