CVE-2019-17524

Name: CVE-2019-17524
Creator: NVD / NIST
Published: 2019-11-13T15:15:10.183+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.84%

Last modified Jun 17, 2026

CVE-2019-17524 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. An XSS vulnerability on Technicolor TC7300 STFA.51.20 devices allows remote attackers to inject arbitrary web script via the "Connected Clients" field to /wlanAccess.asp. An intranet host can use a crafted hostname to exploit this.. EPSS estimates a 0.84% chance of exploitation in the next 30 days.

Description

An XSS vulnerability on Technicolor TC7300 STFA.51.20 devices allows remote attackers to inject arbitrary web script via the "Connected Clients" field to /wlanAccess.asp. An intranet host can use a crafted hostname to exploit this.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.84%

53.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Technicolor	Tc7300.B0 Firmware	stfa.51.20

References

https://gitlab.com/luiss/cve_repo/blob/master/CVE-2019-17523/README.mdExploit, Third Party Advisory
https://www.technicolor.com/newsProduct
https://gitlab.com/luiss/cve_repo/blob/master/CVE-2019-17523/README.mdExploit, Third Party Advisory
https://www.technicolor.com/newsProduct

Timeline

Published: Nov 13, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-17524?

How severe is CVE-2019-17524?

CVE-2019-17524 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.84% probability of exploitation in the next 30 days.

How do I fix CVE-2019-17524?

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-2019-17524?

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

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Source: NVD / NIST