CVE-2022-30425
Published: 02 June 2022
Summary
CVE-2022-30425 is a high-severity OS Command Injection (CWE-78) vulnerability in Tenda Hg6 Firmware. Its CVSS base score is 8.8 (High).
Operationally, ranked in the top 5.2% 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 HG6 firmware version 3.3.0-210926 contains an OS command injection vulnerability (CWE-78) that affects the pingAddr and traceAddr parameters. An attacker can trigger the flaw by submitting a crafted POST request to the affected device, which processes the supplied values without adequate sanitization and passes them to an underlying system command.
Because the CVSS vector requires low-privilege network access and no user interaction, any authenticated user of the web interface can exploit the issue to execute arbitrary commands. Successful exploitation yields full control over confidentiality, integrity, and availability on the device.
The EPSS score for this CVE rose from a low baseline to a peak of 0.2863 in December 2025 before receding to its current value of 0.1559, indicating a measurable increase in observed exploitation interest well after public disclosure. No vendor advisory or patch information is supplied in the available references.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-52331
Vulnerability details
Tenda Technology Co.,Ltd HG6 3.3.0-210926 was discovered to contain a command injection vulnerability via the pingAddr and traceAddr parameters. This vulnerability is exploited via a crafted POST request.
- 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.