CVE-2022-31482 (GCVE-0-2022-31482)

Vulnerability from cvelistv5 – Published: 2022-06-06 16:39 – Updated: 2024-09-17 01:00
VLAI?
Summary
An unauthenticated attacker can send a specially crafted unauthenticated HTTP request to the device that can overflow a buffer. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.29. The overflowed data leads to segmentation fault and ultimately a denial-of-service condition, causing the device to reboot. The impact of this vulnerability is that an unauthenticated attacker could leverage this flaw to cause the target device to become unresponsive. An attacker could automate this attack to achieve persistent DoS, effectively rendering the target controller useless.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
LenelS2 LNL-X2210 Affected: ALL , < 1.29 (custom)
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    LenelS2 LNL-X2220 Affected: ALL , < 1.29 (custom)
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    LenelS2 LNL-X3300 Affected: ALL , < 1.29 (custom)
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    LenelS2 LNL-X4420 Affected: ALL , < 1.29 (custom)
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    LenelS2 LNL-4420 Affected: ALL , < 1.29 (custom)
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    LenelS2 S2-LP-1501 Affected: ALL , < 1.29 (custom)
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    LenelS2 S2-LP-1502 Affected: ALL , < 1.29 (custom)
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    LenelS2 S2-LP-2500 Affected: ALL , < 1.29 (custom)
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    LenelS2 S2-LP-4502 Affected: ALL , < 1.29 (custom)
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    HID Mercury LP1501 Affected: ALL , < 1.29 (custom)
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    HID Mercury LP1502 Affected: ALL , < 1.29 (custom)
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    HID Mercury LP2500 Affected: ALL , < 1.29 (custom)
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    HID Mercury LP4502 Affected: ALL , < 1.29 (custom)
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    HID Mercury EP4502 Affected: ALL , < 1.29 (custom)
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Credits
Sam Quinn @eAyeP and Steve Povolny @spovolny from Trellix Threat Labs
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      "descriptions": "[{\"lang\": \"en\", \"value\": \"An unauthenticated attacker can send a specially crafted unauthenticated HTTP request to the device that can overflow a buffer. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.29. The overflowed data leads to segmentation fault and ultimately a denial-of-service condition, causing the device to reboot. The impact of this vulnerability is that an unauthenticated attacker could leverage this flaw to cause the target device to become unresponsive. An attacker could automate this attack to achieve persistent DoS, effectively rendering the target controller useless.\"}, {\"lang\": \"es\", \"value\": \"Un atacante no autenticado puede enviar una petici\\u00f3n HTTP no autenticada especialmente dise\\u00f1ada al dispositivo que puede desbordar un b\\u00fafer. Esta vulnerabilidad afecta a los productos basados en los controladores inteligentes HID Mercury LP1501, LP1502, LP2500, LP4502 y EP4502 que contienen versiones de firmware anteriores a la 1.29. El desbordamiento de datos conlleva un fallo de segmentaci\\u00f3n y, en \\u00faltima instancia, una condici\\u00f3n de denegaci\\u00f3n de servicio, causando el reinicio del dispositivo. El impacto de esta vulnerabilidad es que un atacante no autenticado podr\\u00eda aprovechar este fallo para causar que el dispositivo de destino deje de responder. Un atacante podr\\u00eda automatizar este ataque para lograr un DoS persistente, inutilizando efectivamente el controlador de destino\"}]",
      "id": "CVE-2022-31482",
      "lastModified": "2024-11-21T07:04:33.063",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"productsecurity@carrier.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:N/I:N/A:C\", \"baseScore\": 7.8, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 10.0, \"impactScore\": 6.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2022-06-06T17:15:11.210",
      "references": "[{\"url\": \"https://www.corporate.carrier.com/product-security/advisories-resources/\", \"source\": \"productsecurity@carrier.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.corporate.carrier.com/product-security/advisories-resources/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "productsecurity@carrier.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"productsecurity@carrier.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-120\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-120\"}]}]"
    },
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  }
}


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Tags
Taxonomy of the tags.




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.