Buffer Overflow Vulnerability in Tenda AC Series Routers
CVE-2023-38823

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ac6 Firmware
Vendor
CVE Published:
20 November 2023

What is CVE-2023-38823?

A vulnerability exists in Tenda AC19 v.1.0, AC18, AC9 v.1.0, and AC6 v.2.0 and v.1.0 routers that allows remote attackers to execute arbitrary code. This buffer overflow issue arises from the improper handling of input in the formSetCfm function within the bin/httpd component, potentially giving attackers unauthorized access to the device. This flaw emphasizes the importance of securing network devices from remote exploitation risks.

References

https://github.com/johnathanhuutri/CVE_report/blob/master...

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-2023-38823 : Buffer Overflow Vulnerability in Tenda AC Series Routers