CVE-2024-34196 — HIGH (8.8)

Vulnerability Description

Totolink AC1200 Wireless Dual Band Gigabit Router A3002RU_V3 Firmware V3.0.0-B20230809.1615 is vulnerable to Buffer Overflow. The "boa" program allows attackers to modify the value of the "vwlan_idx" field via "formMultiAP". This can lead to a stack overflow through the "formWlEncrypt" CGI function by constructing malicious HTTP requests and passing a WLAN SSID value exceeding the expected length, potentially resulting in command execution or denial of service attacks.

CVSS Score

8.8

HIGH

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Totolink	A3002Ru-V3 Firmware	3.0.0-b20230809.1615
Totolink	A3002Ru-V3	-

Related Weaknesses (CWE)

CWE-120

References

https://gist.github.com/Swind1er/1ec2fde42254598a72f1d716f9cfe2a1ExploitThird Party Advisory
https://gist.github.com/Swind1er/1ec2fde42254598a72f1d716f9cfe2a1ExploitThird Party Advisory

FAQ

What is CVE-2024-34196?

CVE-2024-34196 is a vulnerability with a CVSS score of 8.8 (HIGH). Totolink AC1200 Wireless Dual Band Gigabit Router A3002RU_V3 Firmware V3.0.0-B20230809.1615 is vulnerable to Buffer Overflow. The "boa" program allows attackers to modify the value of the "vwlan_idx" ...

How severe is CVE-2024-34196?

CVE-2024-34196 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-34196?

Check the references section above for vendor advisories and patch information. Affected products include: Totolink A3002Ru-V3 Firmware, Totolink A3002Ru-V3.