Cisco FMC: Unauth Web Interface Resource Enumeration Vulnerability
CVE-2022-20941 Published on November 15, 2022
A vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to access sensitive information. This vulnerability is due to missing authorization for certain resources in the web-based management interface together with insufficient entropy in these resource names. An attacker could exploit this vulnerability by sending a series of HTTPS requests to an affected device to enumerate resources on the device. A successful exploit could allow the attacker to retrieve sensitive information from the device.
Vulnerability Analysis
CVE-2022-20941 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.
Weakness Type
Small Space of Random Values
The number of possible random values is smaller than needed by the product, making it more susceptible to brute force attacks.
Products Associated with CVE-2022-20941
stack.watch emails you whenever new vulnerabilities are published in Cisco Firepower Management Center or Cisco Secure Firewall Management Center. Just hit a watch button to start following.
Affected Versions
Cisco Firepower Management Center:- Version 6.2.3 is affected.
- Version 6.2.3.1 is affected.
- Version 6.2.3.2 is affected.
- Version 6.2.3.3 is affected.
- Version 6.2.3.4 is affected.
- Version 6.2.3.5 is affected.
- Version 6.2.3.6 is affected.
- Version 6.2.3.7 is affected.
- Version 6.2.3.9 is affected.
- Version 6.2.3.10 is affected.
- Version 6.2.3.11 is affected.
- Version 6.2.3.12 is affected.
- Version 6.2.3.13 is affected.
- Version 6.2.3.14 is affected.
- Version 6.2.3.15 is affected.
- Version 6.2.3.8 is affected.
- Version 6.2.3.16 is affected.
- Version 6.2.3.17 is affected.
- Version 6.2.3.18 is affected.
- Version 6.4.0 is affected.
- Version 6.4.0.1 is affected.
- Version 6.4.0.3 is affected.
- Version 6.4.0.2 is affected.
- Version 6.4.0.4 is affected.
- Version 6.4.0.5 is affected.
- Version 6.4.0.6 is affected.
- Version 6.4.0.7 is affected.
- Version 6.4.0.8 is affected.
- Version 6.4.0.9 is affected.
- Version 6.4.0.10 is affected.
- Version 6.4.0.11 is affected.
- Version 6.4.0.12 is affected.
- Version 6.4.0.13 is affected.
- Version 6.4.0.14 is affected.
- Version 6.4.0.15 is affected.
- Version 6.4.0.16 is affected.
- Version 6.4.0.17 is affected.
- Version 6.6.0 is affected.
- Version 6.6.0.1 is affected.
- Version 6.6.1 is affected.
- Version 6.6.3 is affected.
- Version 6.6.4 is affected.
- Version 6.6.5 is affected.
- Version 6.6.5.1 is affected.
- Version 6.6.5.2 is affected.
- Version 6.6.7 is affected.
- Version 6.6.7.1 is affected.
- Version 6.7.0 is affected.
- Version 6.7.0.1 is affected.
- Version 6.7.0.2 is affected.
- Version 6.7.0.3 is affected.
- Version 7.0.0 is affected.
- Version 7.0.0.1 is affected.
- Version 7.0.1 is affected.
- Version 7.0.1.1 is affected.
- Version 7.0.2 is affected.
- Version 7.0.2.1 is affected.
- Version 7.0.3 is affected.
- Version 7.0.4 is affected.
- Version 7.1.0 is affected.
- Version 7.1.0.1 is affected.
- Version 7.1.0.2 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.