CVE-2023-2673 (GCVE-0-2023-2673)

Vulnerability from cvelistv5 – Published: 2023-06-13 06:16 – Updated: 2025-01-03 01:57
VLAI?
Summary
Improper Input Validation vulnerability in PHOENIX CONTACT FL/TC MGUARD Family in multiple versions may allow UDP packets to bypass the filter rules and access the solely connected device behind the MGUARD which can be used for flooding attacks.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • CWE-1287 - Improper Validation of Specified Type of Input
Assigner
References
Impacted products
Vendor Product Version
PHOENIX CONTACT FL MGUARD 2102 Affected: 0 , ≤ 10.1.1 (semver)
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    PHOENIX CONTACT FL MGUARD 4102 PCI Affected: 0 , ≤ 10.1.1 (semver)
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    PHOENIX CONTACT FL MGUARD 4102 PCIE Affected: 0 , ≤ 10.1.1 (semver)
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    PHOENIX CONTACT FL MGUARD 4302 Affected: 0 , ≤ 10.1.1 (semver)
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    PHOENIX CONTACT FL MGUARD CENTERPORT Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD CENTERPORT VPN-1000 Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD CORE TX Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD CORE TX VPN Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD DELTA TX/TX Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD DELTA TX/TX VPN Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD GT/GT Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD GT/GT VPN Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD PCI4000 Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD PCI4000 VPN Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD PCIE4000 Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD PCIE4000 VPN Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD RS2000 TX/TX-B Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD RS2000 TX/TX VPN Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD RS2005 TX VPN Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD RS4000 TX/TX-M Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD RS4000 TX/TX-P Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD RS4000 TX/TX VPN Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD RS4000 TX/TX VPN Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD RS4004 TX/DTX Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD RS4004 TX/DTX VPN Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD SMART2 Affected: 0 , ≤ 8.9.0 (semver)
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    PHOENIX CONTACT FL MGUARD SMART2 VPN Affected: 0 , ≤ 8.9.0 (semver)
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      "descriptions": "[{\"lang\": \"en\", \"value\": \"Improper Input Validation vulnerability in PHOENIX CONTACT FL/TC MGUARD Family in multiple versions may allow\\u00a0UDP packets to bypass the filter rules and access the solely connected device behind the MGUARD which can be used for flooding attacks.\"}]",
      "id": "CVE-2023-2673",
      "lastModified": "2024-11-21T07:59:03.280",
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      "published": "2023-06-13T07:15:46.460",
      "references": "[{\"url\": \"https://cert.vde.com/en/advisories/VDE-2023-010/\", \"source\": \"info@cert.vde.com\", \"tags\": [\"Mitigation\", \"Third Party Advisory\"]}, {\"url\": \"https://cert.vde.com/en/advisories/VDE-2023-010/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Mitigation\", \"Third Party Advisory\"]}]",
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[{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD GT/GT VPN\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD PCI4000\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD PCI4000 VPN\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD PCIE4000\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD PCIE4000 VPN\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD RS2000 TX/TX-B\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD RS2000 TX/TX VPN\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD RS2005 TX VPN\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD RS4000 TX/TX-M\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD RS4000 TX/TX-P\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD RS4000 TX/TX VPN\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD RS4000 TX/TX VPN\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD RS4004 TX/DTX\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD RS4004 TX/DTX VPN\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD SMART2\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"PHOENIX CONTACT\", \"product\": \"FL MGUARD SMART2 VPN\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"8.9.0\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://cert.vde.com/en/advisories/VDE-2023-010/\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Improper Input Validation vulnerability in PHOENIX CONTACT FL/TC MGUARD Family in multiple versions may allow\\u00a0UDP packets to bypass the filter rules and access the solely connected device behind the MGUARD which can be used for flooding attacks.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Improper Input Validation vulnerability in PHOENIX CONTACT FL/TC MGUARD Family in multiple versions may allow\u0026nbsp;UDP packets to bypass the filter rules and access the solely connected device behind the MGUARD which can be used for flooding attacks.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-1287\", \"description\": \"CWE-1287 Improper Validation of Specified Type of Input\"}]}], \"providerMetadata\": {\"orgId\": \"270ccfa6-a436-4e77-922e-914ec3a9685c\", \"shortName\": \"CERTVDE\", \"dateUpdated\": \"2024-10-02T05:32:49.382Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-2673\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-01-03T01:57:54.039Z\", \"dateReserved\": \"2023-05-12T06:13:26.259Z\", \"assignerOrgId\": \"270ccfa6-a436-4e77-922e-914ec3a9685c\", \"datePublished\": \"2023-06-13T06:16:18.557Z\", \"assignerShortName\": \"CERTVDE\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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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.