CVE-2020-28331

Description

Barco wePresent WiPG-1600W devices have Improper Access Control. Affected Version(s): 2.5.1.8. The Barco wePresent WiPG-1600W device has an SSH daemon included in the firmware image. By default, the SSH daemon is disabled and does not start at system boot. The system initialization scripts read a device configuration file variable to see if the SSH daemon should be started. The web interface does not provide a visible capability to alter this configuration file variable. However, a malicious actor can include this variable in a POST such that the SSH daemon will be started when the device boots.

7.5

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.52%

Third-Party Advisory packetstormsecurity.com Third-Party Advisory korelogic.com

Affected: n/a n/a

References

Link	Tags
http://packetstormsecurity.com/files/160162/Barco-wePresent-Undocumented-SSH-Interface.html	vdb entry third party advisory
https://korelogic.com/Resources/Advisories/KL-001-2020-007.txt	third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-28331?: CVE-2020-28331 has been scored as a high severity vulnerability.
How to fix CVE-2020-28331?: To fix CVE-2020-28331, 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-2020-28331 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2020-28331 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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