An issue was discovered in Fatek Automation PLC WinProladder Version 3.11 Build 14701.

Published 9 y ago 2017-02-13 · modified 4 mo ago 2026-06-17 · JSON

CVSS

8.0

v3.1 · NVD

CISA KEV

not known exploited

EPSS

8.9%

percentile 95%

Public exploits

Exploit-DB

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.

Exploit prediction (EPSS)

8.91% probability of exploitation in the next 30 days, higher than 95% of all scored CVEs.

Exploits and detections

EDB-42700 Fatek Automation PLC WinProladder 3.11 Build 14701 - Stack Buffer Overflow (Metasploit) · remote · 2017-09-13

CVSS scores

Assigned by	Version	Score	Vector
NVD	3.1	8.0	`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H`
NVD	2.0	6.0	`AV:N/AC:M/Au:S/C:P/I:P/A:P`

Affected products

n/a Fatek Automation PLC WinProladder 3.11 Build 14701

Classification

Weakness

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

securityfocus.com /bid/94938 · vdb-entry, x_refsource_BID, x_transferred
exploit-db.com /exploits/42700/ · exploit, x_refsource_EXPLOIT-DB, x_transferred
ics-cert.us-cert.gov /advisories/ICSA-16-350-01 · x_refsource_MISC, x_transferred

Sources

CVE List: CVE-2016-8377
NVD: CVE-2016-8377

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.

Summary