Stack Overflow Vulnerability in Tenda FH1206 Router Firmware
CVE-2024-42977

7.5HIGH

Key Information:

Vendor

Tenda
Status
Fh1206 Firmware
Vendor
CVE Published:
15 August 2024

What is CVE-2024-42977?

The Tenda FH1206 router version 02.03.01.35 contains a vulnerability in the fromqossetting function, specifically related to the qos parameter. This vulnerability can be exploited by sending a specially crafted POST request to the device, resulting in a stack overflow. Attackers can leverage this flaw to lead to a Denial of Service (DoS), potentially rendering the router unusable and affecting network connectivity for users. Security measures should be taken to mitigate risks associated with this vulnerability.

References

https://github.com/TTTJJJWWW/AHU-IoT-vulnerable/blob/main...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

.