Critical severity · published Mar 24, 2022
CVE-2022-27080
Tenda M3 1.10 V1.0.0.12(4856) was discovered to contain a command injection vulnerability via the component /goform/setWorkmode
9.8
CVSS
2.6%
EPSS
No
On KEV
Description
Tenda M3 1.10 V1.0.0.12(4856) was discovered to contain a command injection vulnerability via the component /goform/setWorkmode.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.6% · higher than 85% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MF
M3 Firmware · Tenda
1.0.0.12(4856) · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-27080
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-27080
Exploit
https://github.com/GD008/vuln/blob/main/tenda_M3_setWorkmode/M3_setWorkmode.md
More from M3 Firmware
9.8
CVE-2025-9299
Tenda M3 getMasterPassengerAnalyseData formGetMasterPassengerAnalyseData stack-based overflow
9.8
CVE-2025-9298
Tenda M3 QuickIndex formQuickIndex stack-based overflow
9.8
CVE-2023-51094
Tenda M3 V1.0.0.12(4856) was discovered to contain a Command Execution vulnerability via the function TendaTelnet
9.8
CVE-2023-51093
Tenda M3 V1.0.0.12(4856) was discovered to contain a stack overflow via the function fromSetLocalVlanInfo
9.8
CVE-2023-51092
Tenda M3 V1.0.0.12(4856) was discovered to contain a stack overflow via the function upgrade