CVE-2021-34702 Cisco Identity Services Engine Sensitive Information Disclosure Vulnerability

Medium 4.3 Published 6 Oct 2021 Updated 7 Nov 2024

Authenticated attackers with read-only admin access can view sensitive system configuration data in Cisco ISE.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2021-34702?

CVE-2021-34702 is a medium-severity vulnerability in Cisco Identity Services Engine, published on 6 Oct 2021. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to obtain sensitive information. This vulnerability is due to improper enforcement of administrator privilege levels for low-value sensitive data. An attacker with read-only administrator access to the web-based management interface could exploit this vulnerability by browsing to the page that contains the sensitive data. A successful exploit could allow the attacker to collect sensitive information regarding the configuration of the system.

Weakness: CWE-200

Which versions are affected by CVE-2021-34702?

It affects 1 product.

Products include Cisco Identity Services Engine.

How do I fix CVE-2021-34702?

No fix has been published for CVE-2021-34702 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-34702 being exploited?

There is no known exploitation of CVE-2021-34702 in the wild and no public exploit code.

All Cisco Identity Services Engine vulnerabilities

Sources

Also known as GHSA-qm99-4xg5-569f.