Buffer Overflow Vulnerability in Tenda AC6 Router
CVE-2023-40848

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ac6 Firmware
Vendor
CVE Published:
30 August 2023

What is CVE-2023-40848?

The Tenda AC6 router is vulnerable to a buffer overflow in the function 'sub_7D858', which could allow an attacker to exploit the device. This flaw could potentially lead to unauthorized access or execution of arbitrary code, compromising the integrity of the router's operations and the network it serves. Users are advised to monitor their devices closely and look for firmware updates that address 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-2023-40848 : Buffer Overflow Vulnerability in Tenda AC6 Router