CVE-2019-4513

Name: CVE-2019-4513
Creator: NVD / NIST
Published: 2019-08-26T15:15:13.173+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.2/10EPSS 2.76%

Last modified Jun 17, 2026

CVE-2019-4513 is a high-severity vulnerability rated 8.2/10 on the CVSS scale. IBM Security Access Manager for Enterprise Single Sign-On 8.2.2 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 2.76% chance of exploitation in the next 30 days.

Description

IBM Security Access Manager for Enterprise Single Sign-On 8.2.2 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: 164555.

Metrics

CVSS 3.1

8.2/10

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

EPSS Probability

2.76%

84.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-611

Affected Software

Vendor	Product	Versions
Ibm	Security Access Manager For Enterprise Single Sign-On	8.2.2

References

http://www.ibm.com/support/docview.wss?uid=ibm10996716Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/164555VDB Entry, Vendor Advisory
http://www.ibm.com/support/docview.wss?uid=ibm10996716Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/164555VDB Entry, Vendor Advisory

Timeline

Published: Aug 26, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-4513?

How severe is CVE-2019-4513?

CVE-2019-4513 has a CVSS score of 8.2/10 (HIGH severity). The EPSS model estimates a 2.76% probability of exploitation in the next 30 days.

How do I fix CVE-2019-4513?

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-2019-4513?

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

Scan your code now

Source: NVD / NIST