CVE-2020-13134

Name: CVE-2020-13134
Creator: NVD / NIST
Published: 2021-01-20T02:15:13.037+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.52%

Last modified Jun 17, 2026

CVE-2020-13134 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. Tufin SecureChange prior to R19.3 HF3 and R20-1 HF1 are vulnerable to stored XSS. The successful exploitation requires admin privileges (for storing the XSS payload itself), and can exploit (be triggered by) admin users. EPSS estimates a 0.52% chance of exploitation in the next 30 days.

Description

Tufin SecureChange prior to R19.3 HF3 and R20-1 HF1 are vulnerable to stored XSS. The successful exploitation requires admin privileges (for storing the XSS payload itself), and can exploit (be triggered by) admin users. All TOS versions with SecureChange deployments prior to R19.3 HF3 and R20-1 HF1 are affected. Vulnerabilities were fixed in R19.3 HF3 and R20-1 HF1.

Metrics

CVSS 3.1

4.8/10

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

EPSS Probability

0.52%

40.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Tufin	Securechange	< r19-3
Tufin	Securechange	r19-3
Tufin	Securechange	r20-1

References

https://github.com/Accenture/AARO-Bugs/blob/master/AARO-CVE-List.mdThird Party Advisory
https://portal.tufin.com/aspx/SecurityAdvisoriesPermissions Required
https://github.com/Accenture/AARO-Bugs/blob/master/AARO-CVE-List.mdThird Party Advisory
https://portal.tufin.com/aspx/SecurityAdvisoriesPermissions Required

Timeline

Published: Jan 20, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-13134?

How severe is CVE-2020-13134?

CVE-2020-13134 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.

How do I fix CVE-2020-13134?

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-2020-13134?

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

Scan your code now

Source: NVD / NIST