CVE-2022-20782 : Vulnerability Insights and Analysis
Learn about CVE-2022-20782, a vulnerability in Cisco's Identity Services Engine allowing attackers to access sensitive information. Find mitigation steps and prevention measures.
This article discusses a vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) that could allow an authenticated, remote attacker to obtain sensitive information from an affected device.
Understanding CVE-2022-20782
Cisco Identity Services Engine Sensitive Information Disclosure Vulnerability
What is CVE-2022-20782?
CVE-2022-20782 is a vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) that enables an authenticated remote attacker to access sensitive data improperly. The flaw occurs due to a lack of proper enforcement of administrative privilege levels for high-value sensitive data, allowing attackers with read-only Administrator privileges to exploit the vulnerability.
The Impact of CVE-2022-20782
The vulnerability could lead to unauthorized access to sensitive information regarding the system's configuration, posing a risk to the confidentiality of the data.
Technical Details of CVE-2022-20782
Vulnerability Description
An authenticated attacker with read-only Administrator privileges can exploit the vulnerability through the web-based management interface, leading to unauthorized access to sensitive data.
Affected Systems and Versions
The vulnerability impacts Cisco Identity Services Engine Software, with affected versions.
Exploitation Mechanism
The attacker can exploit the vulnerability by browsing to a page that contains sensitive data, potentially collecting valuable information from the system.
Mitigation and Prevention
Immediate Steps to Take
Cisco users are advised to apply patches and updates provided by the vendor to mitigate the risk associated with CVE-2022-20782.
Long-Term Security Practices
Implementing secure administrative privilege levels, monitoring sensitive data access, and enforcing strict access controls can help prevent similar vulnerabilities in the future.
Patching and Updates
Regularly check for security advisories from Cisco and promptly apply patches to safeguard against known vulnerabilities.