CVE-2025-2523 (GCVE-0-2025-2523)
Vulnerability from cvelistv5
Published
2025-07-10 20:15
Modified
2025-08-04 19:45
Severity ?
CWE
  • CWE-191 - Integer Underflow (Wrap or Wraparound)
Summary
The Honeywell Experion PKS and OneWireless WDM contains an Integer Underflow vulnerability in the component Control Data Access (CDA). An attacker could potentially exploit this vulnerability, leading to a Communication Channel Manipulation, which could result in a failure during subtraction allowing remote code execution. Honeywell recommends updating to the most recent version of Honeywell Experion PKS:520.2 TCU9 HF1 and 530.1 TCU3 HF1 and OneWireless: 322.5 and 331.1. The affected Experion PKS products are C300 PCNT02, C300 PCNT05, FIM4, FIM8, UOC, CN100, HCA, C300PM, and C200E. The Experion PKS versions affected are from 520.1 through 520.2 TCU9 and from 530 through 530 TCU3. The OneWireless WDM affected versions are 322.1 through 322.4 and 330.1 through 330.3.
Impacted products
Vendor Product Version
Honeywell C300 PCNT02 Version: 520.1    520.2 TCU9
Version: 530    530 TCU3
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   Honeywell C300 PCNT05 Version: 520.1    520.2 TCU9
Version: 530    530 TCU3
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   Honeywell FIM4 Version: 520.1    520.2 TCU9
Version: 530    530 TCU3
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   Honeywell FIM8 Version: 520.1    520.2 TCU9
Version: 530    530 TCU3
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   Honeywell UOC Version: 520.1    520.2 TCU9
Version: 530    530 TCU3
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   Honeywell CN100 Version: 520.1    520.2 TCU9
Version: 530    530 TCU3
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   Honeywell HCA Version: 520.1    520.2 TCU9
Version: 530    530 TCU3
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   Honeywell C300PM Version: 520.1    520.2 TCU9
Version: 530    530 TCU3
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   Honeywell C200E Version: 520.1    520.2 TCU9
Version: 530    530 TCU3
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   Honeywell Wireless Device Manager Version: 322.1    322.4
Version: 330.1    330.3
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Show details on NVD website


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An attacker could potentially exploit this vulnerability, leading to a Communication Channel Manipulation, which could result in a failure\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003e\u0026nbsp;during subtraction allowing remote code execution.\u003c/span\u003e\u003c/span\u003e\\n\\n\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003e\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003e\u003cbr\u003e\u003cbr\u003eHoneywell recommends updating to the most recent version of \\n\\nHoneywell Experion PKS:520.2 TCU9 HF1 and 530.1 TCU3 HF1 and OneWireless: 322.5 and 331.1.\u003cbr\u003e\u003c/span\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003e\\n\\nThe affected Experion PKS products are C300 PCNT02, C300 PCNT05, FIM4, FIM8, UOC, CN100, HCA, C300PM, and C200E.  The Experion PKS versions affected are from 520.1 through 520.2 TCU9 and from 530 through 530 TCU3. The OneWireless WDM affected versions are 322.1 through 322.4 and 330.1 through 330.3.\\n\\n\u003c/span\u003e\u003cbr\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-191\", \"description\": \"CWE-191 Integer Underflow (Wrap or Wraparound)\"}]}], \"providerMetadata\": {\"orgId\": \"0dc86260-d7e3-4e81-ba06-3508e030ce8d\", \"shortName\": \"Honeywell\", \"dateUpdated\": \"2025-08-04T19:45:51.105Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-2523\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-08-04T19:45:51.105Z\", \"dateReserved\": \"2025-03-19T13:57:31.419Z\", \"assignerOrgId\": \"0dc86260-d7e3-4e81-ba06-3508e030ce8d\", \"datePublished\": \"2025-07-10T20:15:32.600Z\", \"assignerShortName\": \"Honeywell\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Sightings

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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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