Buffer Overflow in Tenda F1203 Router
CVE-2022-46534

7.5HIGH

Key Information:

Vendor
Tenda
Status
F1203 Firmware
Vendor
CVE Published:
20 December 2022

Summary

The Tenda F1203 router has been found to be susceptible to a buffer overflow vulnerability that arises from improper handling of the 'speed_dir' parameter in the '/goform/SetSpeedWan' endpoint. This flaw could allow remote attackers to execute arbitrary code or cause a denial of service, thereby compromising the integrity and availability of the affected device. It is crucial for users of Tenda F1203 to apply necessary patches and updates to safeguard their networks against potential exploits.

References

https://github.com/Double-q1015/CVE-vulns/blob/main/tenda...

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

  • Vulnerability Reserved

.