CVE•Published 2026-04-03•Modified 2026-07-21•1 article on news•5 live references•NVD data
CVE-2017-20236Prosoft-technology · Icx35-hwc_firmware
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
48
Exploit Prediction Scoring System · top 52% of all CVEs
Weaknesses (CWE)
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.
Timeline
Published 2026-04-03
Modified 2026-07-21
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2017-20236Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Icx35-hwc Firmware"Hosts Shodan identified as running Icx35-hwc Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2017-20236Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2017-20236Censys host search filtered to this CVE id.
grep.app
CVE-2017-20236Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2017-20236GitHub code search for direct mentions.
Google dork
"CVE-2017-20236" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2017-20236 on GitHub.