#VU87627 OS Command Injection in TEW-827DRU - CVE-2024-28354

Vulnerability identifier: #VU87627

Vulnerability risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2024-28354

CWE-ID: CWE-78

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
TEW-827DRU
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: TRENDnet

Description

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 unauthenticated attacker can send a specially crafted post request parameters usapps.@smb[%d].username in the apply.cgi interface and execute arbitrary OS commands on the target system.

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

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

TEW-827DRU: 2.10B01

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External links
https://warp-desk-89d.notion.site/TEW-827DRU-c732df50b2454ecaa5451b02f3adda6a

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.