Description
ProSoft Technology ICX35-HWC version 1.3 and prior cellular gateways contain an authentication bypass vulnerability in the web user interface that allows unauthenticated attackers to gain access to administrative functions without valid credentials. Attackers can bypass the authentication mechanism in affected firmware versions to obtain full administrative access to device configuration and settings.
Published: 2026-04-03
Score: 9.3 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 12 May 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}

cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}


Wed, 22 Apr 2026 15:15:00 +0000

Type Values Removed Values Added
First Time appeared Prosoft-technology icx35-hwc Firmware
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:h:prosoft-technology:icx35-hwc:-:*:*:*:*:*:*:*
cpe:2.3:o:prosoft-technology:icx35-hwc_firmware:*:*:*:*:*:*:*:*
Vendors & Products Prosoft-technology icx35-hwc Firmware

Tue, 07 Apr 2026 00:00:00 +0000

Type Values Removed Values Added
First Time appeared Prosoft-technology
Prosoft-technology icx35-hwc
Vendors & Products Prosoft-technology
Prosoft-technology icx35-hwc

Mon, 06 Apr 2026 16:45:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sat, 04 Apr 2026 00:00:00 +0000

Type Values Removed Values Added
Description ProSoft Technology ICX35-HWC version 1.3 and prior cellular gateways contain an authentication bypass vulnerability in the web user interface that allows unauthenticated attackers to gain access to administrative functions without valid credentials. Attackers can bypass the authentication mechanism in affected firmware versions to obtain full administrative access to device configuration and settings.
Title ProSoft Technology ICX35-HWC Authentication Bypass
Weaknesses CWE-287
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}


Subscriptions

Prosoft-technology Icx35-hwc Icx35-hwc Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-05-14T02:06:28.187Z

Reserved: 2026-04-03T18:52:46.939Z

Link: CVE-2017-20235

cve-icon Vulnrichment

Updated: 2026-04-06T16:07:38.263Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-03T23:17:00.267

Modified: 2026-04-22T15:13:25.223

Link: CVE-2017-20235

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-12T22:45:15Z

Weaknesses