CVE•Published 2017-02-13•Modified 2026-05-13•1 article on news•5 live references•NVD data
CVE-2016-8377Fatek · Plc_winproladder_firmware
Vulnerability data via NVD (ingested)
CVSS v3.1
8.0
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
EPSS percentile
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Description
An issue was discovered in Fatek Automation PLC WinProladder Version 3.11 Build 14701. A stack-based buffer overflow vulnerability exists when the software application connects to a malicious server, resulting in a stack buffer overflow. This causes an exploitable Structured Exception Handler (SEH) overwrite condition that may allow remote code execution.
Timeline
Published 2017-02-13
Modified 2026-05-13
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-2016-8377Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Plc Winproladder Firmware"Hosts Shodan identified as running Plc Winproladder Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2016-8377Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2016-8377Censys host search filtered to this CVE id.
grep.app
CVE-2016-8377Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2016-8377GitHub code search for direct mentions.
Google dork
"CVE-2016-8377" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.