CVE-2020-28331
published 2020-11-24CVE-2020-28331: 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…
PriorityP347high7.5CVSS 3.1
AVNACLPRNUINSUCNIHAN
EPSS
1.67%
73.9th percentile
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.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| barco | wepresent_wipg-1600w_firmware | — | — |
| barco | wepresent_wipg-1600w_firmware | — | — |
| barco | wepresent_wipg-1600w_firmware | — | — |
| barco | wepresent_wipg-1600w_firmware | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
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GHSA
GHSA-x6px-569j-4j5q: Barco wePresent WiPG-1600W devices have Improper Access Control
ghsa_unreviewed·2022-05-24
CVE-2020-28331 [HIGH] GHSA-x6px-569j-4j5q: Barco wePresent WiPG-1600W devices have Improper Access Control
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.
GHSA
GHSA-ww7r-3h84-p2r6: Barco wePresent WiPG-1600W devices use Hard-coded Credentials (issue 2 of 2)
ghsa_unreviewed·2022-05-24·CVSS 9.8
CVE-2020-28334 [CRITICAL] CWE-798 GHSA-ww7r-3h84-p2r6: Barco wePresent WiPG-1600W devices use Hard-coded Credentials (issue 2 of 2)
Barco wePresent WiPG-1600W devices use Hard-coded Credentials (issue 2 of 2). Affected Version(s): 2.5.1.8, 2.5.0.25, 2.5.0.24, 2.4.1.19. The Barco wePresent WiPG-1600W device has a hardcoded root password hash included in the firmware image. Exploiting CVE-2020-28329, CVE-2020-28330 and CVE-2020-28331 could potentially be used in a simple and automated exploit chain to go from unauthenticated remote attacker to root shell.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://packetstormsecurity.com/files/160162/Barco-wePresent-Undocumented-SSH-Interface.htmlhttps://korelogic.com/Resources/Advisories/KL-001-2020-007.txthttp://packetstormsecurity.com/files/160162/Barco-wePresent-Undocumented-SSH-Interface.htmlhttps://korelogic.com/Resources/Advisories/KL-001-2020-007.txt
2020-11-24
Published