CVE record · CVE-2024-27121

Path traversal in OMRON Corporation Machine Automation Controller NJ Series and others

CVSS 7.2 HighEPSS 0.0088 · 59th percentile

Published by the CVE Program (CNA: jpcert) at 12 Mar 2024, 07:55 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
OMRON Corporation	Machine Automation Controller NJ Series	affected NJ101-[][][][] Ver.1.64.03 and earlier
OMRON Corporation	Machine Automation Controller NJ Series	affected NJ301-[][][][] Ver.1.64.00 and earlier
OMRON Corporation	Machine Automation Controller NJ Series	affected NJ501-1[]0[] Ver.1.64.03 and earlier
OMRON Corporation	Machine Automation Controller NJ Series	affected NJ501-1[]2[] Ver.1.64.00 and earlier
OMRON Corporation	Machine Automation Controller NJ Series	affected NJ501-1340 Ver.1.64.00 and earlier
OMRON Corporation	Machine Automation Controller NJ Series	affected NJ501-4[][][] Ver.1.64.00 and earlier
OMRON Corporation	Machine Automation Controller NJ Series	affected NJ501-5300 Ver.1.64.00 and earlier
OMRON Corporation	Machine Automation Controller NJ Series	affected NJ501-R[][][] Ver.1.64.00 and earlier
OMRON Corporation	Machine Automation Controller NX Series	affected NX1P2-[][][][][][] Ver.1.64.00 and earlier
OMRON Corporation	Machine Automation Controller NX Series	affected NX1P2-[][][][][][]1 Ver.1.64.00 and earlier
OMRON Corporation	Machine Automation Controller NX Series	affected NX102-[][][][] Ver.1.64.00 and earlier
OMRON Corporation	Machine Automation Controller NX Series	affected NX502-[][][][] Ver.1.65.01 and earlier
OMRON Corporation	Machine Automation Controller NX Series	affected NX701-[][][][] Ver.1.35.00 and earlier
OMRON Corporation	Machine Automation Controller NX Series	affected NX-EIP201 Ver.1.00.01 and earlier

Identifiers: CVE-2024-27121
CNA: jpcert
Weakness (CWE): CWE-22
Tags: OMRON Corporation Machine Automation Controller NJ Series
OMRON Corporation Machine Automation Controller NX Series
Path traversal
Published: 12 Mar 2024
Updated: 16 Aug 2024

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.2	High	3.1	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	ADP (CISA-ADP)

CISA KEV Not listed.
EPSS 0.0088, the 59th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 12 Mar 2024. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.