github - ghsa-c7q6-prxw-fgx7

GHSA-C7Q6-PRXW-FGX7

Vulnerability from github – Published: 2024-01-22 18:31 – Updated: 2024-01-22 18:31

Details

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.

Severity ?

8.6 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-45790"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-307"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-01-22T18:15:19Z",
    "severity": "HIGH"
  },
  "details": "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.",
  "id": "GHSA-c7q6-prxw-fgx7",
  "modified": "2024-01-22T18:31:16Z",
  "published": "2024-01-22T18:31:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-45790"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-262-05"
    },
    {
      "type": "WEB",
      "url": "https://www.dragos.com/advisory/omron-plc-and-engineering-software-network-and-file-format-access"
    },
    {
      "type": "WEB",
      "url": "https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2023-010_en.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N",
      "type": "CVSS_V3"
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}

CVE-2022-45790 (GCVE-0-2022-45790)

Vulnerability from cvelistv5 – Published: 2024-01-22 17:22 – Updated: 2024-11-13 16:53

Summary

Severity ?

8.6 (High)


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

CWE

CWE-307 - Improper Restriction of Excessive Authentication Attempts

Assigner

Dragos

References

URL

Tags

	https://www.cisa.gov/news-events/ics-advisories/i…
	https://www.fa.omron.co.jp/product/security/asset…
	https://www.dragos.com/advisory/omron-plc-and-eng…

Impacted products

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

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JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-C7Q6-PRXW-FGX7

CVE-2022-45790 (GCVE-0-2022-45790)

Tags

Sightings

Nomenclature