CVE-2020-5003

Name: CVE-2020-5003
Creator: NVD / NIST
Published: 2021-06-11T15:15:07.907+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.1/10EPSS 1.84%

Last modified Jun 17, 2026

CVE-2020-5003 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. IBM Financial Transaction Manager 3.2.4 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. EPSS estimates a 1.84% chance of exploitation in the next 30 days.

Description

IBM Financial Transaction Manager 3.2.4 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: 192956.

Metrics

CVSS 3.1

9.1/10

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

EPSS Probability

1.84%

76.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-611

Affected Software

Vendor	Product	Versions
Ibm	Financial Transaction Manager	3.2.4

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/192956VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/6462861Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/192956VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/6462861Vendor Advisory

Timeline

Published: Jun 11, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-5003?

How severe is CVE-2020-5003?

CVE-2020-5003 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 1.84% probability of exploitation in the next 30 days.

How do I fix CVE-2020-5003?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-5003?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST