What is the severity of CVE-2023-20248?

CVE-2023-20248 has a medium severity rating due to its potential for cross-site scripting attacks.

How do I fix CVE-2023-20248?

To fix CVE-2023-20248, ensure you apply the latest security patches provided by Cisco for the TelePresence Management Suite (TMS).

Who is affected by CVE-2023-20248?

CVE-2023-20248 affects users of the Cisco TelePresence Management Suite (TMS) Software that utilize the web-based management interface.

What type of attack is associated with CVE-2023-20248?

CVE-2023-20248 is associated with a cross-site scripting (XSS) attack that can be exploited by authenticated remote attackers.

Is authentication required to exploit CVE-2023-20248?

Yes, exploitation of CVE-2023-20248 requires an authenticated user to access the vulnerable web-based management interface.

Vulnerability/
CVE-2023-20248

medium

5.4

CWE

79 20

24/4/2024

4/4/2025

CVE-2023-20248: XSS

First published: Wed Apr 24 2024(Updated: )

A vulnerability in the web-based management interface of Cisco TelePresence Management Suite (TMS) Software could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to insufficient input validation by the web-based management interface. An attacker could exploit this vulnerability by inserting malicious data in a specific data field in the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.

Credit: psirt@cisco.com

Affected Software	Affected Version	How to fix
Cisco TelePresence Management Suite
Cisco TelePresence Management Suite	<15.13.6

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Reference Links

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-tms-portal-xss-AXNeVg3s

Frequently Asked Questions

What is the severity of CVE-2023-20248?
CVE-2023-20248 has a medium severity rating due to its potential for cross-site scripting attacks.
How do I fix CVE-2023-20248?
To fix CVE-2023-20248, ensure you apply the latest security patches provided by Cisco for the TelePresence Management Suite (TMS).
Who is affected by CVE-2023-20248?
CVE-2023-20248 affects users of the Cisco TelePresence Management Suite (TMS) Software that utilize the web-based management interface.
What type of attack is associated with CVE-2023-20248?
CVE-2023-20248 is associated with a cross-site scripting (XSS) attack that can be exploited by authenticated remote attackers.
Is authentication required to exploit CVE-2023-20248?
Yes, exploitation of CVE-2023-20248 requires an authenticated user to access the vulnerable web-based management interface.

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