PT-2022-6925 · Cisco · Cisco Ise

Arthur Vidineyev

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Published

2022-10-27

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Updated

2024-01-25

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CVE-2023-20194

CVSS v2.0

6.3

Medium

VectorAV:N/AC:M/Au:S/C:C/I:N/A:N
Name of the Vulnerable Software and Affected Versions Cisco ISE (affected versions not specified)
Description A vulnerability in the ERS API of Cisco ISE could allow an authenticated, remote attacker to read arbitrary files on the underlying operating system of an affected device. To exploit this vulnerability, an attacker must have valid Administrator-level privileges on the affected device. This vulnerability is due to improper privilege management in the ERS API. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to elevate their privileges beyond the sphere of their intended access level, which would allow them to obtain sensitive information from the underlying operating system.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, consider restricting access to the ERS API until a patch is available. To verify the status of the ERS API in the Admin GUI, choose Administration > Settings > API Settings > API Service Settings.

Improper Privilege Management

Weakness Enumeration

CWE-269CWE-268

Related Identifiers

BDU:2023-05624
CVE-2023-20194

Affected Products

Cisco Ise