CVE-2026-38834 — HIGH (7.3)

Vulnerability Description

Tenda W30E V2.0 V16.01.0.21 was found to contain a command injection vulnerability in the do_ping_action function via the hostName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

CVSS Score

7.3

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Tenda	W30E Firmware	16.01.0.21
Tenda	W30E	2.0

Related Weaknesses (CWE)

CWE-77

References

https://github.com/jsjbcyber/repo/blob/main/rep_1.mdExploitThird Party Advisory
https://github.com/jsjbcyber/repo/blob/main/rep_1.mdExploitThird Party Advisory

FAQ

What is CVE-2026-38834?

CVE-2026-38834 is a vulnerability with a CVSS score of 7.3 (HIGH). Tenda W30E V2.0 V16.01.0.21 was found to contain a command injection vulnerability in the do_ping_action function via the hostName parameter. This vulnerability allows attackers to execute arbitrary c...

How severe is CVE-2026-38834?

CVE-2026-38834 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-38834?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda W30E Firmware, Tenda W30E.