Buffer Overflow Vulnerability in Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3)
CVE-2023-49909

7.2HIGH

Key Information:

Vendor

Tp-link
Status
Ac1350 Wireless Mu-mimo Gigabit Access Point (eap225 V3)
N300 Wireless Access Point (eap115)
Vendor
CVE Published:
9 April 2024

What is CVE-2023-49909?

A stack-based buffer overflow vulnerability affects the Radio Scheduling feature of the Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (specifically EAP225 V3 v5.1.0 Build 20220926). This vulnerability allows an attacker to exploit a specially crafted series of HTTP requests to achieve remote code execution. The overflow occurs due to improper handling of the action parameter in the httpd_portal binary, particularly at offset 0x0045ab38. Successful exploitation requires authenticated access, posing significant risks if exploited maliciously.

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Deploy the Patch

Affected Version(s)

AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926

N300 Wireless Access Point (EAP115) v5.0.4 Build 20220216

References

https://talosintelligence.com/vulnerability_reports/TALOS...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Discovered by the Vulnerability Discovery and Research team of Cisco Talos.
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