CVE Tools
Sign in

CVE-2018-14814

Published: Mar 27, 2019Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-125
6.5MEDIUM
NVD MITRE
EPSS Score
1.5%
Top 29.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

WECON Technology PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior lacks proper validation of user-supplied data, which may result in a read past the end of an allocated object.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-125

Affected Products

WECON Technology Co., Ltd.
commercialaka pi studio hmi, pi studio, levistudiou
PI StudioMixed
ICS / OT / IoT / building-automation
PI Studio HMIMixed
ICS / OT / IoT / building-automation
we-con
commercialaka pi studio, levistudiou, plc editor
pi studioEmbedded
ICS / OT / IoT / plc-scada-hmi
pi studio hmiEmbedded
ICS / OT / IoT / plc-scada-hmi
WECON
commercial
WECON Technology PI Studio HMIEmbedded
ICS / OT / IoT / plc-scada-hmi

Exploitability

Official Patch Available
Is your org exposed to CVE-2018-14814?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://ics-cert.us-cert.gov/advisories/ICSA-18-277-01
ics-cert.us-cert.gov
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2018/icsa-18-277-01.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-18-277-01
cisa.gov
and 10 more references View all →
News mentions
Could not load news mentions.

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2018-14814 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows