CVE-2023-49909 — HIGH (7.2)

Vulnerability Description

A stack-based buffer overflow vulnerability exists in the web interface Radio Scheduling functionality of Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.This vulnerability refers specifically to the overflow that occurs via the `action` parameter at offset `0x0045ab38` of the `httpd_portal` binary shipped with v5.1.0 Build 20220926 of the EAP225.

CVSS Score

7.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tp-Link	Eap225 Firmware	5.1.0
Tp-Link	Eap225	v3

Related Weaknesses (CWE)

CWE-121 CWE-787

References

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1888ExploitThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1888ExploitThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1888

FAQ

What is CVE-2023-49909?

CVE-2023-49909 is a vulnerability with a CVSS score of 7.2 (HIGH). A stack-based buffer overflow vulnerability exists in the web interface Radio Scheduling functionality of Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926. A spec...

How severe is CVE-2023-49909?

CVE-2023-49909 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-49909?

Check the references section above for vendor advisories and patch information. Affected products include: Tp-Link Eap225 Firmware, Tp-Link Eap225.