#VU97462 Out-of-bounds write in AC15 - CVE-2024-0533

Vulnerability identifier: #VU97462

Vulnerability risk: Low

CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-0533

CWE-ID: CWE-787

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
AC15
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: Shenzhen Tenda Technology Co.,Ltd.

Description

The vulnerability allows a remote privileged user to compromise vulnerable system.

The vulnerability exists in the file /goform/SetOnlineDevName of the component Web-based Management Interface. A remote privileged user can send a specially crafted file, trigger an out-of-bounds write and execute arbitrary code on the target system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

AC15: before 15.13.07.13

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External links
https://vuldb.com/?id.250703
https://vuldb.com/?ctiid.250703
https://github.com/yaoyue123/iot/blob/main/Tenda/A15/SetOnlineDevName.devname.md

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

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