CVE-2022-46586 — CRITICAL (9.8)

Vulnerability Description

TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the qcawifi.wifi%d_vap%d.maclist parameter in the kick_ban_wifi_mac_allow (sub_415B00) function.

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-755Ap Firmware	1.13b01
Trendnet	Tew-755Ap	-

Related Weaknesses (CWE)

CWE-787

References

https://brief-nymphea-813.notion.site/Vul3-TEW755-bof-kick_ban_wifi_mac_allow-46ExploitThird Party Advisory
https://brief-nymphea-813.notion.site/Vul3-TEW755-bof-kick_ban_wifi_mac_allow-46ExploitThird Party Advisory

FAQ

What is CVE-2022-46586?

CVE-2022-46586 is a vulnerability with a CVSS score of 9.8 (CRITICAL). TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the qcawifi.wifi%d_vap%d.maclist parameter in the kick_ban_wifi_mac_allow (sub_415B00) function.

How severe is CVE-2022-46586?

CVE-2022-46586 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-2022-46586?

Check the references section above for vendor advisories and patch information. Affected products include: Trendnet Tew-755Ap Firmware, Trendnet Tew-755Ap.