OS Command Injection in Asus products - CVE-2023-28702

Vulnerability identifier: #VU77536

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-28702

CWE-ID: CWE-78

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation. A remote user can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

GS-AX3000
GT-AXE16000
GS-AX5400
GT6
TUF-AX5400
RT-AX82U
RT-AX86S
RT-AX86U
RT-AX86U PRO
ZenWiFi XT8_V2
ZenWiFi XT8
ZenWiFi XT9
GT-AX11000
GT-AX6000
GT-AXE11000 PRO
RT-AX58U
RT-AX3000
GT-AXE11000
TUF-AX6000

Install updates from vendor's website.

GS-AX3000 - update to 1.4.8.3
GT-AXE16000 - update to 3.0.0.4.388.23012
GS-AX5400 - update to 3.0.0.4.388.23012
GT6 - update to 3.0.0.4.388.23145
TUF-AX5400 - update to 3.0.0.4.388.23285
RT-AX82U - update to 3.0.0.4.388.23285
RT-AX86S - update to 3.0.0.4.388.23285
RT-AX86U - update to 3.0.0.4.388.23285
RT-AX86U PRO - update to 3.0.0.4.388.23285
ZenWiFi XT8_V2 - update to 3.0.0.4.388.23285
ZenWiFi XT8 - update to 3.0.0.4.388.23285
ZenWiFi XT9 - update to 3.0.0.4.388.23285
GT-AX11000 - update to 3.0.0.4.388.23285
GT-AX6000 - update to 3.0.0.4.388.23285
GT-AXE11000 PRO - update to 3.0.0.4.388.23285
RT-AX58U - update to 3.0.0.4.388.23403
RT-AX3000 - update to 3.0.0.4.388.23403
GT-AXE11000 - update to 3.0.0.4.388.23482
TUF-AX6000 - update to 3.0.0.4.388.31927

• https://www.twcert.org.tw/tw/cp-132-7146-ef92a-1.html
• https://www.asus.com/content/asus-product-security-advisory/#06/19/2023
• https://www.hkcert.org/security-bulletin/asus-router-multiple-vulnerabilities_20230620

• Multiple vulnerabilities in ASUS Routers