CVE-2016-8377
Summary
| CVE | CVE-2016-8377 |
|---|---|
| State | PUBLISHED |
| Assigner | icscert |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2017-02-13 21:59:01 UTC |
| Updated | 2025-04-20 01:37:25 UTC |
| 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. |
Risk And Classification
Primary CVSS: v3.1 8 HIGH from [email protected]
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Problem Types: CWE-119 | Fatek Automation PLC WinProladder Stack-Based Buffer Overflow Vulnerability
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 8 | HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
| 2.0 | [email protected] | Primary | 6 | AV:N/AC:M/Au:S/C:P/I:P/A:P |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
LowUser Interaction
RequiredScope
UnchangedConfidentiality
HighIntegrity
HighAvailability
HighCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
MediumAuthentication
SingleConfidentiality
PartialIntegrity
PartialAvailability
PartialAV:N/AC:M/Au:S/C:P/I:P/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Fatek | Plc Winproladder | - | All | All | All |
| Operating System | Fatek | Plc Winproladder Firmware | 3.11 | build_14701 | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Na | Fatek Automation PLC WinProladder 3.11 Build 14701 | affected Fatek Automation PLC WinProladder 3.11 Build 14701 | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Fatek Automation PLC WinProladder Stack-Based Buffer Overflow Vulnerability | ICS-CERT | af854a3a-2127-422b-91ae-364da2661108 | ics-cert.us-cert.gov | Third Party Advisory, US Government Resource |
| PLC WinProladder CVE-2016-8377 Stack Buffer Overflow Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Third Party Advisory, VDB Entry |
| Fatek Automation PLC WinProladder 3.11 Build 14701 - Stack-Based Buffer Overflow (Metasploit) | af854a3a-2127-422b-91ae-364da2661108 | www.exploit-db.com | Third Party Advisory, VDB Entry |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 590614 FATEK Automation PLC WinProladder Stack-Based Buffer Overflow Vulnerability (ICSA-16-350-01)