CVE-2020-3537

Cisco Jabber for Windows Universal Naming Convention Link Handling Vulnerability

Description

A vulnerability in Cisco Jabber for Windows software could allow an authenticated, remote attacker to gain access to sensitive information. The vulnerability is due to improper validation of message contents. An attacker could exploit this vulnerability by sending specially crafted messages that contain Universal Naming Convention (UNC) links to a targeted user and convincing the user to follow the provided link. A successful exploit could allow the attacker to cause the application to access a remote system, possibly allowing the attacker to gain access to sensitive information that the attacker could use in additional attacks.

Category

5.7
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.37%
Vendor Advisory cisco.com
Affected: Cisco Cisco Jabber
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2020-3537?
CVE-2020-3537 has been scored as a medium severity vulnerability.
How to fix CVE-2020-3537?
To fix CVE-2020-3537, 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-2020-3537 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-3537 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-2020-3537?
CVE-2020-3537 affects Cisco Cisco Jabber.
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