CVE-2024-20346 Cross-site scripting in Cisco AppDynamics
Authenticated attackers can execute arbitrary scripts or access sensitive data via reflected XSS in the Cisco AppDynamics Controller web interface.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2024-20346?
CVE-2024-20346 is a medium-severity cross-site scripting vulnerability in Cisco AppDynamics, published on 6 Mar 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A vulnerability in the web-based management interface of Cisco AppDynamics Controller could allow an authenticated, remote attacker to perform a reflected cross-site scripting (XSS) attack against a user of the interface of an affected device. This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit this vulnerability by persuading a user to click a malicious link. 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.
Weakness: CWE-79
Which versions are affected by CVE-2024-20346?
It affects 1 product.
Products include Cisco Appdynamics Controller.
How do I fix CVE-2024-20346?
No fix has been published for CVE-2024-20346 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2024-20346 being exploited?
There is no known exploitation of CVE-2024-20346 in the wild and no public exploit code.
Other vulnerabilities in Cisco AppDynamics
Sources
Also known as GHSA-w7fr-mc8j-c9f8.