#VU71169 Active Debug Code in CP1L-EL20DR-D - CVE-2023-22357

Vulnerability identifier: #VU71169

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-2023-22357

CWE-ID: CWE-489

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
CP1L-EL20DR-D
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: Omron

Description

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

The vulnerability exists due to active debug code issue. A remote attacker can pass specially crafted data to the application and execute arbitrary commands on the target system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

CP1L-EL20DR-D: All versions

---

External links
https://jvn.jp/en/vu/JVNVU97575890/index.html

---

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.