variot - var-202401-1097

var-202401-1097

Vulnerability from variot

The Omron FINS protocol has an authenticated feature to prevent access to memory regions. Authentication is susceptible to bruteforce attack, which may allow an adversary to gain access to protected memory. This access can allow overwrite of values including programmed logic. cj1g-cpu45p firmware, cj1g-cpu45p-gtc firmware, cj1g-cpu44p Multiple OMRON Corporation products, including firmware, contain a vulnerability related to improper restriction of excessive authentication attempts.Information may be obtained and information may be tampered with

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cve-2022-45790

Vulnerability from cvelistv5

Published

2024-01-22 17:22

Modified

2024-11-13 16:53

Severity ?

8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

Summary

References

▼	URL	Tags
	https://www.cisa.gov/news-events/ics-advisories/icsa-23-262-05
	https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2023-010_en.pdf
	https://www.dragos.com/advisory/omron-plc-and-engineering-software-network-and-file-format-access/

Impacted products

	Vendor	Product	Version
	Omron	CJ-series and CS-series CPU modules	Version: CJ2H 0.0 < 1.5 Version: CJ2M 0.0 < 2.1 Version: CJ1G 0.0 < 4.1 Version: CS1H 0.0 < 4.1 Version: CS1G 0.0 < 4.1 Version: CS1D-H 0.0 < 1.4 Version: CP1E-E 0.0 < 1.3 Version: CP1E-N 0.0 < 1.3 Version: CS1D-P 0.0 < 1.4

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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