CVE-2022-34151

high

Published 2022-07-04 · Modified 2026-06-02

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CVSS v3

8.1

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4 NEW

—

not yet in upstream

VIR risk

8.1

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.

Predictions

Exploit likelihood

88%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Application impact

Vendor	Product	Versions
omron	nj501-r520	`-`
omron	nx701-1600	`-`
omron	nx701-1700	`-`
omron	nx701-z700	`-`
omron	nx701-z600	`-`
omron	nx701-1720	`-`
omron	nx701-1620	`-`
omron	nx102-1200	`-`
omron	nx102-1100	`-`
omron	nx102-1000	`-`
omron	nx102-1220	`-`
omron	nx102-1120	`-`
omron	nx102-1020	`-`
omron	nx102-9020	`-`
omron	nx1p2-1140dt	`-`
omron	nx1p2-1140dt1	`-`
omron	nx1p2-1040dt	`-`
omron	nx1p2-1040dt1	`-`
omron	nx1p2-9024dt	`-`
omron	nx1p2-9024dt1	`-`
omron	nx1w-cif01	`-`
omron	nx1w-cif11	`-`
omron	nx1w-cif12	`-`
omron	nx1w-adb21	`-`
omron	nx1w-dab21v	`-`
omron	nx1w-mab221	`-`
omron	nj501-1500	`-`
omron	nj501-140	`-`
omron	nj501-1300	`-`
omron	nj501-r500	`-`
omron	nj501-r400	`-`
omron	nj501-r420	`-`
omron	nj501-r300	`-`
omron	nj501-r320	`-`
omron	nj501-5300	`-`
omron	nj501-1520	`-`
omron	nj501-1420	`-`
omron	nj501-1320	`-`
omron	nj101-1020	`-`
omron	nj101-9020	`-`
omron	nj501-1340	`-`
omron	nj501-4500	`-`
omron	nj501-4400	`-`
omron	nj501-4300	`-`
omron	nj501-4310	`-`
omron	nj501-4320	`-`
omron	nj301-1200	`-`
omron	nj301-1100	`-`
omron	nj101-1000	`-`
omron	nj101-9000	`-`
omron	nj-pa3001	`-`
omron	nj-pd3001	`-`
omron	sysmac_studio	`{"endIncluding":"1.49"}`
omron	na5-15w	`-`
omron	na5-12w	`-`
omron	na5-9w	`-`
omron	na5-7w	`-`

References

CWEs

CWE-798

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.