CVSS 3.1
8.8 highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2022-45045
High (8.8) in xiongmaitech. EPSS 2.4% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 2.4% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)
- CWE
- CWE-78
- Published
- Modified
- Record from
- the NVD, synced
Affected
- xiongmaitech:mbd6304t
- xiongmaitech:mbd6304t_firmware
- xiongmaitech:nbd6808t-pl
- xiongmaitech:nbd6808t-pl_firmware
- xiongmaitech:nbd7004t-p
- xiongmaitech:nbd7004t-p_firmware
- xiongmaitech:nbd7008t-p
- xiongmaitech:nbd7008t-p_firmware
- xiongmaitech:nbd7016t-f-v2
- xiongmaitech:nbd7016t-f-v2_firmware
- xiongmaitech:nbd7024h-p
- xiongmaitech:nbd7024h-p_firmware
- xiongmaitech:nbd7024t-p
- xiongmaitech:nbd7024t-p_firmware
- xiongmaitech:nbd7804r-f\(ep\)
- xiongmaitech:nbd7804r-f\(ep\)_firmware
- xiongmaitech:nbd7804r-f\(hdmi\)
- xiongmaitech:nbd7804r-f\(hdmi\)_firmware
- xiongmaitech:nbd7804r-fw
- xiongmaitech:nbd7804r-fw_firmware
- xiongmaitech:nbd7804t-pl
- xiongmaitech:nbd7804t-pl_firmware
- xiongmaitech:nbd7808r-pl\(ep\)
- xiongmaitech:nbd7808r-pl\(ep\)_firmware
- xiongmaitech:nbd7808r-pl\(hdmi\)
- xiongmaitech:nbd7808r-pl\(hdmi\)_firmware
- xiongmaitech:nbd7808t-pl
- xiongmaitech:nbd7808t-pl_firmware
- xiongmaitech:nbd7904r-fs
- xiongmaitech:nbd7904r-fs_firmware
- xiongmaitech:nbd7904t-p
- xiongmaitech:nbd7904t-p_firmware
- xiongmaitech:nbd7904t-pl
- xiongmaitech:nbd7904t-pl-xpoe
- xiongmaitech:nbd7904t-pl-xpoe_firmware
- xiongmaitech:nbd7904t-pl_firmware
- xiongmaitech:nbd7904t-plc-xpoe
- xiongmaitech:nbd7904t-plc-xpoe_firmware
- xiongmaitech:nbd7904t-q
- xiongmaitech:nbd7904t-q_firmware
- xiongmaitech:nbd7908t-q
- xiongmaitech:nbd7908t-q_firmware
- xiongmaitech:nbd8004r-pl\(ep\)
- xiongmaitech:nbd8004r-pl\(ep\)_firmware
- xiongmaitech:nbd8004r-yl\(ep\)
- xiongmaitech:nbd8004r-yl\(ep\)_firmware
- xiongmaitech:nbd8004t-q
- xiongmaitech:nbd8004t-q_firmware
- xiongmaitech:nbd8008r-pl
- xiongmaitech:nbd8008r-pl\(ep\)