Buffer Overflow Vulnerability in Tenda G3 Router
CVE-2022-36587

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
G3 Firmware
Vendor
CVE Published:
7 September 2022

What is CVE-2022-36587?

A buffer overflow vulnerability exists in the Tenda G3 router due to improper handling of input in the sprintf function within the httpd binary. This vulnerability could allow an attacker to execute arbitrary code or disrupt the normal operation of the device. Users are advised to review the affected versions and apply any available patches to mitigate potential risks. For further details and updates, refer to official resources.

References

https://www.tendacn.com/download/detail-3401.html
x_refsource_MISC
https://github.com/Davidteeri/Bug-Report/blob/main/tenda-...
x_refsource_MISC

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

.
CVE-2022-36587 : Buffer Overflow Vulnerability in Tenda G3 Router