#VU64168 Code Injection in Archer AX50 - CVE-2022-30075

Vulnerability identifier: #VU64168

Vulnerability risk: Low

CVSSv4.0: 7.1 [CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear]

CVE-ID: CVE-2022-30075

CWE-ID: CWE-94

Exploitation vector: Local network

Exploit availability: Yes

Vulnerable software:
Archer AX50
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: TP-Link

Description

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to a flaw in the backup and restore functionality. A remote administrator on the local network can send a specially crafted request and execute arbitrary code on the target system.

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

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Archer AX50: All versions

---

External links
https://tp-link.com
https://github.com/aaronsvk/CVE-2022-30075
https://github.com/aaronsvk

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.