Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2022-45045

Severity CVSS v4.0:
Pending analysis
Type:
CWE-78 OS Command Injections
Publication date:
01/12/2022
Last modified:
24/04/2025

Description

Multiple Xiongmai NVR devices, including MBD6304T V4.02.R11.00000117.10001.131900.00000 and NBD6808T-PL V4.02.R11.C7431119.12001.130000.00000, allow authenticated users to execute arbitrary commands as root, as exploited in the wild starting in approximately 2019. A remote and authenticated attacker, possibly using the default admin:tlJwpbo6 credentials, can connect to port 34567 and execute arbitrary operating system commands via a crafted JSON file during an upgrade request. Since at least 2021, Xiongmai has applied patches to prevent attackers from using this mechanism to execute telnetd.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.80
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:h:xiongmaitech:mbd6304t:-:*:*:*:*:*:*:*
cpe:2.3:h:xiongmaitech:nbd6808t-pl:-:*:*:*:*:*:*:*
cpe:2.3:h:xiongmaitech:nbd7004t-p:*:*:*:*:*:*:*:*
cpe:2.3:h:xiongmaitech:nbd7008t-p:*:*:*:*:*:*:*:*
cpe:2.3:h:xiongmaitech:nbd7016t-f-v2:*:*:*:*:*:*:*:*
cpe:2.3:h:xiongmaitech:nbd7024h-p:*:*:*:*:*:*:*:*
cpe:2.3:h:xiongmaitech:nbd7024t-p:*:*:*:*:*:*:*:*
cpe:2.3:h:xiongmaitech:nbd7804r-f\(ep\):*:*:*:*:*:*:*:*
cpe:2.3:h:xiongmaitech:nbd7804r-f\(hdmi\):*:*:*:*:*:*:*:*
cpe:2.3:h:xiongmaitech:nbd7804r-fw:*:*:*:*:*:*:*:*
cpe:2.3:h:xiongmaitech:nbd7804t-pl:*:*:*:*:*:*:*:*
cpe:2.3:h:xiongmaitech:nbd7808r-pl\(ep\):*:*:*:*:*:*:*:*
cpe:2.3:h:xiongmaitech:nbd7808r-pl\(hdmi\):*:*:*:*:*:*:*:*
cpe:2.3:h:xiongmaitech:nbd7808t-pl:*:*:*:*:*:*:*:*
cpe:2.3:h:xiongmaitech:nbd7904r-fs:*:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools