CVE-2024-50667 — CRITICAL (9.8)

Vulnerability Description

The boa httpd of Trendnet TEW-820AP 1.01.B01 has a stack overflow vulnerability in /boafrm/formIPv6Addr, /boafrm/formIpv6Setup, /boafrm/formDnsv6. The reason is that the check of ipv6 address is not sufficient, which allows attackers to construct payloads for attacks.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Trendnet	Tew-820Ap Firmware	1.01.b01
Trendnet	Tew-820Ap	-

Related Weaknesses (CWE)

CWE-120

References

https://github.com/ixout/iotVuls/blob/main/Trendnet/TEW_820/report.mdExploitThird Party Advisory
https://www.trendnet.com/support/support-detail.asp?prod=100_TEW-820APBroken LinkVendor Advisory

FAQ

What is CVE-2024-50667?

CVE-2024-50667 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The boa httpd of Trendnet TEW-820AP 1.01.B01 has a stack overflow vulnerability in /boafrm/formIPv6Addr, /boafrm/formIpv6Setup, /boafrm/formDnsv6. The reason is that the check of ipv6 address is not s...

How severe is CVE-2024-50667?

CVE-2024-50667 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2024-50667?

Check the references section above for vendor advisories and patch information. Affected products include: Trendnet Tew-820Ap Firmware, Trendnet Tew-820Ap.