CVE-2020-5927

Name: CVE-2020-5927
Creator: NVD / NIST
Published: 2020-08-26T16:15:12.993+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.77%

Last modified Jun 17, 2026

CVE-2020-5927 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. In versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, and 14.1.0-14.1.2.6, BIG-IP ASM Configuration utility Stored-Cross Site Scripting.. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

Description

In versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, and 14.1.0-14.1.2.6, BIG-IP ASM Configuration utility Stored-Cross Site Scripting.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.77%

50.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
F5	Big-Ip Application Security Manager	>= 14.1.0, < 14.1.2.7
F5	Big-Ip Application Security Manager	>= 15.0.0, < 15.0.1.4
F5	Big-Ip Application Security Manager	>= 15.1.0, < 15.1.0.5

References

https://support.f5.com/csp/article/K55873574Vendor Advisory
https://support.f5.com/csp/article/K55873574Vendor Advisory

Timeline

Published: Aug 26, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-5927?

In versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, and 14.1.0-14.1.2.6, BIG-IP ASM Configuration utility Stored-Cross Site Scripting.

How severe is CVE-2020-5927?

CVE-2020-5927 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.

How do I fix CVE-2020-5927?

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-2020-5927?

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

Scan your code now

Source: NVD / NIST