CVE-2021-1240

Cisco Proximity Desktop for Windows DLL Hijacking Vulnerability

Description

A vulnerability in the loading process of specific DLLs in Cisco Proximity Desktop for Windows could allow an authenticated, local attacker to load a malicious library. To exploit this vulnerability, the attacker must have valid credentials on the Windows system. This vulnerability is due to incorrect handling of directory paths at run time. An attacker could exploit this vulnerability by placing a malicious DLL file in a specific location on the targeted system. This file will execute when the vulnerable application launches. A successful exploit could allow the attacker to execute arbitrary code on the targeted system with the privileges of another user’s account.

Category

4.8
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.24%
Vendor Advisory cisco.com
Affected: Cisco Cisco Proximity
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2021-1240?
CVE-2021-1240 has been scored as a medium severity vulnerability.
How to fix CVE-2021-1240?
To fix CVE-2021-1240, 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-2021-1240 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-1240 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-2021-1240?
CVE-2021-1240 affects Cisco Cisco Proximity.
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