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FKIE_CVE-2022-1161

Vulnerability from fkie_nvd - Published: 2022-04-11 20:15 - Updated: 2026-06-17 04:21
Summary
An attacker with the ability to modify a user program may change user program code on some ControlLogix, CompactLogix, and GuardLogix Control systems. Studio 5000 Logix Designer writes user-readable program code to a separate location than the executed compiled code, allowing an attacker to change one and not the other.
Impacted products
Vendor Product Version
rockwellautomation compactlogix_1768-l43_firmware *
rockwellautomation compactlogix_1768-l43 -
rockwellautomation compactlogix_1768-l45_firmware *
rockwellautomation compactlogix_1768-l45 -
rockwellautomation compactlogix_1769-l31_firmware *
rockwellautomation compactlogix_1769-l31 -
rockwellautomation compactlogix_1769-l32c_firmware *
rockwellautomation compactlogix_1769-l32c -
rockwellautomation compactlogix_1769-l32e_firmware *
rockwellautomation compactlogix_1769-l32e -
rockwellautomation compactlogix_1769-l35cr_firmware *
rockwellautomation compactlogix_1769-l35cr -
rockwellautomation compactlogix_1769-l35e_firmware *
rockwellautomation compactlogix_1769-l35e -
rockwellautomation compactlogix_5370_l3_firmware *
rockwellautomation compactlogix_5370_l3 -
rockwellautomation compactlogix_5370_l2_firmware *
rockwellautomation compactlogix_5370_l2 -
rockwellautomation compactlogix_5370_l1_firmware *
rockwellautomation compactlogix_5370_l1 -
rockwellautomation compactlogix_5380_firmware *
rockwellautomation compactlogix_5380 -
rockwellautomation compactlogix_5480_firmware *
rockwellautomation compactlogix_5480 -
rockwellautomation compact_guardlogix_5370_firmware *
rockwellautomation compact_guardlogix_5370 -
rockwellautomation compact_guardlogix_5380_firmware *
rockwellautomation compact_guardlogix_5380 -
rockwellautomation controllogix_5550_firmware *
rockwellautomation controllogix_5550 -
rockwellautomation controllogix_5560_firmware *
rockwellautomation controllogix_5560 -
rockwellautomation controllogix_5570_firmware *
rockwellautomation controllogix_5570 -
rockwellautomation controllogix_5580_firmware *
rockwellautomation controllogix_5580 -
rockwellautomation guardlogix_5560_firmware *
rockwellautomation guardlogix_5560 -
rockwellautomation guardlogix_5570_firmware *
rockwellautomation guardlogix_5570 -
rockwellautomation guardlogix_5580_firmware *
rockwellautomation guardlogix_5580 -
rockwellautomation flexlogix_1794-l34_firmware *
rockwellautomation flexlogix_1794-l34 -
rockwellautomation drivelogix_5730_firmware *
rockwellautomation drivelogix_5730 -
rockwellautomation softlogix_5800_firmware *
rockwellautomation softlogix_5800 -

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            {
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An attacker with the ability to modify a user program may change user program code on some ControlLogix, CompactLogix, and GuardLogix Control systems. Studio 5000 Logix Designer writes user-readable program code to a separate location than the executed compiled code, allowing an attacker to change one and not the other."
    },
    {
      "lang": "es",
      "value": "Un atacante con la capacidad de modificar un programa de usuario puede cambiar el c\u00f3digo del programa de usuario en algunos sistemas ControlLogix, CompactLogix y GuardLogix Control. Studio 5000 Logix Designer escribe el c\u00f3digo del programa legible por el usuario en una ubicaci\u00f3n distinta a la del c\u00f3digo compilado ejecutado, permitiendo a un atacante cambiar uno y no el otro"
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  "id": "CVE-2022-1161",
  "lastModified": "2026-06-17T04:21:55.710",
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        "baseSeverity": "HIGH",
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          "accessVector": "NETWORK",
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          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
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        "impactScore": 6.4,
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        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
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          "attackVector": "NETWORK",
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          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
        "impactScore": 6.0,
        "source": "ics-cert@hq.dhs.gov",
        "type": "Secondary"
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          "attackVector": "NETWORK",
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          "privilegesRequired": "NONE",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
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    "ssvcV203": [
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          "id": "CVE-2022-1161",
          "options": [
            {
              "exploitation": "none"
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            {
              "automatable": "yes"
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            {
              "technicalImpact": "total"
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          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-04-16T15:56:08.695908Z",
          "version": "2.0.3"
        }
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  },
  "published": "2022-04-11T20:15:18.017",
  "references": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-090-05"
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  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-829"
        }
      ],
      "source": "ics-cert@hq.dhs.gov",
      "type": "Secondary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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