CVE-2022-20626 Cisco Prime Access Registrar Appliance Cross-Site Scripting Vulnerability
An authenticated attacker can execute arbitrary scripts or access sensitive data via XSS in the Cisco Prime Access Registrar web interface.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-20626?
CVE-2022-20626 is a medium-severity cross-site scripting vulnerability in Cisco Prime Access Registrar, published on 15 Nov 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A vulnerability in the web-based management interface of Cisco Prime Access Registrar Appliance could allow an authenticated, remote attacker to conduct a cross-site scripting attack against a user of the interface. The attacker would require valid credentials for the 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 of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Weakness: CWE-79
Which versions are affected by CVE-2022-20626?
It affects 1 product.
Products include Cisco Prime Access Registrar.
How do I fix CVE-2022-20626?
No fix has been published for CVE-2022-20626 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-2022-20626 being exploited?
There is no known exploitation of CVE-2022-20626 in the wild and no public exploit code.
Other vulnerabilities in Cisco Prime Access Registrar
Sources
Also known as GHSA-hmc5-79qw-62gj.