Command Execution Vulnerability in Tenda AC6 Product by Tenda
CVE-2023-40837

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ac6 Firmware
Vendor
CVE Published:
30 August 2023

What is CVE-2023-40837?

The Tenda AC6 product is susceptible to a command execution vulnerability found in the 'sub_ADD50' function of the firmware. This vulnerability arises when the 'formSetIptv' function does not properly validate the 'list' and 'vlanId' parameters, allowing an attacker to exploit this flaw by injecting malicious commands. Such exploitation could lead to unauthorized execution of commands on the device, compromising its integrity and potentially impacting the user's network security.

References

https://github.com/XYIYM/Digging/blob/main/Tenda/AC6/cmd/...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2023-40837 : Command Execution Vulnerability in Tenda AC6 Product by Tenda