Buffer Overflow Vulnerability in Tenda AC6 Router
CVE-2023-40846

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ac6 Firmware
Vendor
CVE Published:
28 August 2023

What is CVE-2023-40846?

The Tenda AC6 router, specifically the firmware version US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin, is susceptible to a buffer overflow vulnerability. This issue arises when the function sub_90998 is called, allowing attackers to execute arbitrary code, potentially compromising the device's functionality and security. Users are advised to monitor their devices and apply security patches to mitigate the risks associated with this vulnerability.

References

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

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-2023-40846 : Buffer Overflow Vulnerability in Tenda AC6 Router