VulnerabilityModified

CVE-2022-34151

HIGH 8.1EPSS 1.42%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.42%). 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: 1.42% probability · 71th percentile
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

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. Refreshed daily.