CVE-2020-3411 Cisco DNA Center Information Disclosure Vulnerability
Unauthenticated remote attackers can access sensitive configuration files via crafted HTTP requests due to improper authentication token handling.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-3411?
CVE-2020-3411 is a high-severity vulnerability in Cisco Digital Network Architecture Center (DNA Center), published on 17 Aug 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability in Cisco DNA Center software could allow an unauthenticated remote attacker access to sensitive information on an affected system. The vulnerability is due to improper handling of authentication tokens by the affected software. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker access to sensitive device information, which includes configuration files.
Which versions are affected by CVE-2020-3411?
It affects 1 product.
Products include Cisco Catalyst Center.
How do I fix CVE-2020-3411?
No fix has been published for CVE-2020-3411 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-3411 being exploited?
There is no known exploitation of CVE-2020-3411 in the wild and no public exploit code.
Other vulnerabilities in Cisco Digital Network Architecture Center (DNA Center)
- CVE-2021-1264 Cisco DNA Center Command Runner Command Injection Vulnerability
- CVE-2023-20055 Cisco DNA Center Privilege Escalation Vulnerability
- CVE-2021-1265 Cisco DNA Center Information Disclosure Vulnerability
- CVE-2026-20191 Cisco Catalyst Center Arbitrary File Read Vulnerability
- CVE-2024-20350 Cisco Catalyst Center Static SSH Host Key Vulnerability
Sources
Also known as GHSA-qx4x-mchj-p2fq.