CVE-2022-26289
Published: 24 March 2022
Summary
CVE-2022-26289 is a critical-severity OS Command Injection (CWE-78) vulnerability in Tenda M3 Firmware. Its CVSS base score is 9.8 (Critical).
Operationally, ranked in the top 5.8% 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 an OS command injection vulnerability (CWE-78) in the /goform/exeCommand component. The flaw received a CVSS 3.1 score of 9.8, reflecting network attack vector, low attack complexity, and no requirements for authentication or user interaction.
An unauthenticated attacker with network access can supply crafted input to the affected endpoint and execute arbitrary operating-system commands, resulting in full compromise of confidentiality, integrity, and availability on the device.
Public references consist of proof-of-concept disclosures on GitHub; no vendor advisory or patch information is provided in the available sources. The CVE maintains an EPSS score with a recorded peak of 0.1406 and current value of 0.1285.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-30850
Vulnerability details
Tenda M3 1.10 V1.0.0.12(4856) was discovered to contain a command injection vulnerability via the component /goform/exeCommand.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.