Proscend Communications M330-W and M330-W5 vulnerable to OS command injection


M330-W and M330-W5 provided by Proscend Communications Inc. are LTE Industrial Cellular Routers. M330-W and M330-W5 contain an OS command injection vulnerability (CWE-78).

CYNEX Analysis Team of National Institute of Information and Communications Technology reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 8.8 (High) [IPA Score]
  • Attack Vector: Adjacent Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High
Affected Products

  • m330-w firmware versions prior to V1.11
  • m330-w5 firmware versions prior to V1.11


An arbitrary OS command may be executed by an attacker who has access to the product.

[Update the firmware]
The developer provides firmware which contains a fix for this vulnerability. Download and update the firmware.
Vendor Information

CWE (What is CWE?)

  1. OS Command Injection(CWE-78) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2022-36779

  1. JVN : JVN#23835228
  2. National Vulnerability Database (NVD) : CVE-2022-36779
  3. Related document : www.gov.il (cve_advisories)
Revision History

  • [2024/04/16]
      Web page was published