CVE-2022-34151
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.26% probability · 69th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-798
- Affected
- omron/nx701-1600 firmware · omron/nx701-1700 firmware · omron/nx701-z700 firmware · omron/nx701-z600 firmware · omron/nx701-1720 firmware · omron/nx701-1620 firmware · omron/nx102-1200 firmware · omron/nx102-1100 firmware · omron/nx102-1000 firmware · omron/nx102-1220 firmware · omron/nx102-1120 firmware · omron/nx102-1020 firmware · omron/nx102-9020 firmware · omron/nx1p2-1140dt firmware · omron/nx1p2-1140dt1 firmware · omron/nx1p2-1040dt firmware · omron/nx1p2-1040dt1 firmware · omron/nx1p2-9024dt firmware · omron/nx1p2-9024dt1 firmware · omron/nx1w-cif01 firmware · +37 more
- Source
- vultures@jpcert.or.jp
EPSS 1.3% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://jvn.jp/en/vu/JVNVU97050784/index.htmlThird Party Advisory, VDB Entry
- https://www.ia.omron.com/product/vulnerability/OMSR-2022-001_en.pdfMitigation, Vendor Advisory
- https://jvn.jp/en/vu/JVNVU97050784/index.htmlThird Party Advisory, VDB Entry
- https://www.ia.omron.com/product/vulnerability/OMSR-2022-001_en.pdfMitigation, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.