CVE-2021-1143

Cisco Connected Mobile Experiences User Enumeration Vulnerability

Description

A vulnerability in Cisco Connected Mobile Experiences (CMX) API authorizations could allow an authenticated, remote attacker to enumerate what users exist on the system. The vulnerability is due to a lack of authorization checks for certain API GET requests. An attacker could exploit this vulnerability by sending specific API GET requests to an affected device. A successful exploit could allow the attacker to enumerate users of the CMX system.

Categories

4.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.13%
Vendor Advisory cisco.com
Affected: Cisco Cisco Connected Mobile Experiences
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2021-1143?
CVE-2021-1143 has been scored as a medium severity vulnerability.
How to fix CVE-2021-1143?
To fix CVE-2021-1143, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-1143 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-1143 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-1143?
CVE-2021-1143 affects Cisco Cisco Connected Mobile Experiences.
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