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Description

ProSoft Technology ICX35-HWC versions 1.3 and prior cellular gateways contain an input validation vulnerability in the web user interface that allows remote attackers to inject and execute system commands by submitting malicious input through unvalidated fields. Attackers can exploit this vulnerability to gain root privileges and execute arbitrary commands on the device through the accessible web interface.

PUBLISHED Reserved 2026-04-03 | Published 2026-04-03 | Updated 2026-05-14 | Assigner VulnCheck




CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CRITICAL: 9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (CWE-78)

Product status

Default status
affected

Any version
affected

Any version
affected

Any version
affected

Any version
affected

1.3 (custom)
unaffected

References

assets.belden.com/...terface-ProSoft-ICX35-BSECV-2017-10.pdf vendor-advisory

www.vulncheck.com/...hwc-command-injection-via-web-interface third-party-advisory

cve.org (CVE-2017-20236)

nvd.nist.gov (CVE-2017-20236)

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