CVE Tools
Sign in

CVE-2022-34151

Published: Jul 4, 2022Updated: Jun 2, 2026 Sources: CVE List NVD BDU csafCWE-798
8.1HIGH
NVD MITRE
EPSS Score
1.3%
Top 31.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Use of hard-coded credentials vulnerability exists in Machine automation controller NJ series all models V 1.48 and earlier, Machine automation controller NX7 series all models V1.28 and earlier, Machine automation controller NX1 series all models V1.48 and earlier, Automation software 'Sysmac Studio' all models V1.49 and earlier, and Programmable Terminal (PT) NA series NA5-15W/NA5-12W/NA5-9W/NA5-7W models Runtime V1.15 and earlier, which may allow a remote attacker who successfully obtained the user credentials by analyzing the affected product to access the controller.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-798

Affected Products

omron
commercial·JP
nx701-1600 firmware
ICS / OT / IoT
nx701-1700 firmware
ICS / OT / IoT
nx701-z700 firmware
ICS / OT / IoT
nx701-z600 firmware
ICS / OT / IoT
nx701-1720 firmware
ICS / OT / IoT
nx701-1620 firmware
ICS / OT / IoT
nx102-1200 firmware
ICS / OT / IoT
nx102-1100 firmware
ICS / OT / IoT
Omron Electronics LLC
commercial·JPaka omron cx-position, sysmac studio, omron cx-programmer
Omron NX7Embedded
ICS / OT / IoT / plc-scada-hmi
Omron NX1Embedded
ICS / OT / IoT / plc-scada-hmi
Omron NJEmbedded
ICS / OT / IoT / plc-scada-hmi
Omron Sysmac StudioOn-premDesktop App
ICS / OT / IoT / plc-scada-hmi
Omron NA5-15WEmbedded
ICS / OT / IoT / plc-scada-hmi
Omron NA5-12WEmbedded
ICS / OT / IoT / plc-scada-hmi
Omron NA5-9WEmbedded
ICS / OT / IoT / plc-scada-hmi
Omron NA5-7WEmbedded
ICS / OT / IoT / plc-scada-hmi
OMRON Corporation
commercial·JP
Machine automation controller NJ series, Machine automation controller NX series, Automation software 'Sysmac Studio', and Programmable Terminal (PT) NA series
ICS / OT / IoT
and 49 more affected products View all →

Exploitability

Official Patch Available
Workaround Available
Is your org exposed to CVE-2022-34151?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

2 techniques
Credential Access
Initial Access
View detailed technique mapping

References

https://jvn.jp/en/vu/JVNVU97050784/index.html
jvn.jp
https://www.ia.omron.com/product/vulnerability/OMSR-2022-001_en.pdf
ia.omron.com
https://vuldb.com/?id.203183
vuldb.com
and 10 more references View all →

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2022-34151 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