Command Injection Vulnerability in Tenda W30E Router
CVE-2026-38834

7.3HIGH

Key Information:

Vendor

Tenda
Status
W30E Router
Vendor
CVE Published:
21 April 2026

What is CVE-2026-38834?

The Tenda W30E V2.0 router suffers from a command injection flaw in the do_ping_action function, triggered via a crafted hostName parameter. This vulnerability enables malicious actors to execute arbitrary commands, potentially compromising the network and connected devices. Prompt action is recommended to mitigate risks associated with this security issue.

References

https://github.com/jsjbcyber/repo/blob/main/rep_1.md

EPSS Score

13% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.