CVE-2020-28331 — HIGH (7.5)

Vulnerability 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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Barco	Wepresent Wipg-1600W Firmware	2.5.1.8
Barco	Wepresent Wipg-1600W	-

References

http://packetstormsecurity.com/files/160162/Barco-wePresent-Undocumented-SSH-IntThird Party AdvisoryVDB Entry
https://korelogic.com/Resources/Advisories/KL-001-2020-007.txtThird Party Advisory
http://packetstormsecurity.com/files/160162/Barco-wePresent-Undocumented-SSH-IntThird Party AdvisoryVDB Entry
https://korelogic.com/Resources/Advisories/KL-001-2020-007.txtThird Party Advisory

FAQ

What is CVE-2020-28331?

CVE-2020-28331 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 S...

How severe is CVE-2020-28331?

CVE-2020-28331 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-28331?

Check the references section above for vendor advisories and patch information. Affected products include: Barco Wepresent Wipg-1600W Firmware, Barco Wepresent Wipg-1600W.