CVE-2022-27082
Published: 24 March 2022
Summary
CVE-2022-27082 is a critical-severity Command Injection (CWE-77) vulnerability in Tenda M3 Firmware. Its CVSS base score is 9.8 (Critical).
Operationally, ranked in the top 5.4% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Deeper analysis
Tenda M3 firmware version 1.10 V1.0.0.12(4856) contains a command injection vulnerability in the /goform/SetInternetLanInfo component, classified under CWE-77. The flaw received a CVSS 3.1 score of 9.8, reflecting network-accessible exploitation without authentication or user interaction.
An unauthenticated remote attacker can supply crafted input to the affected endpoint and execute arbitrary operating-system commands on the device, resulting in full control over configuration, data, and connected network resources.
Public references consist of technical write-ups demonstrating the injection vector but contain no vendor advisory, patch details, or mitigation guidance. The associated EPSS score reached a peak of 0.1908, indicating measurable post-disclosure interest in the issue.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-31622
Vulnerability details
Tenda M3 1.10 V1.0.0.12(4856) was discovered to contain a command injection vulnerability via the component /goform/SetInternetLanInfo.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.