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CERTVDECVELIST:CVE-2024-43388
HistorySep 10, 2024 - 8:44 a.m.
CVE-2024-43388 Phoenix Contact: SNMP reconfiguration due to improper input validation in MGUARD devices

2024-09-1008:44:06
CWE-74
CERTVDE
www.cve.org
cve-2024-43388
phoenix contact
snmp reconfiguration
input validation
mguard devices
CVSS3
8.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0.001
Percentile
20.0%
JSON
A low privileged remote attacker with write permissions can reconfigure the SNMP service due to improper input validation.
CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD 2102",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "10.4.1",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD 2105",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "10.4.1",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD 4102 PCI",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "10.4.1",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD 4102 PCIE",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "10.4.1",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD 4302",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "10.4.1",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD 4305",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "10.4.1",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD CENTERPORT VPN-1000",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD CORE TX",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD CORE TX VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD DELTA TX/TX",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD DELTA TX/TX VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD GT/GT",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD GT/GT VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD PCI4000",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD PCI4000 VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD PCIE4000",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD PCIE4000 VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD RS2000 TX/TX-B",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD RS2000 TX/TX VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD RS2005 TX VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD RS4000 TX/TX",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD RS4000 TX/TX-M",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD RS4000 TX/TX-P",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD RS4000 TX/TX VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD RS4004 TX/DTX",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD RS4004 TX/DTX VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD SMART2",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "FL MGUARD SMART2 VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "TC MGUARD RS2000 3G VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "TC MGUARD RS2000 4G ATT VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "TC MGUARD RS2000 4G VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "TC MGUARD RS2000 4G VZW VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "TC MGUARD RS4000 3G VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "TC MGUARD RS4000 4G ATT VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "TC MGUARD RS4000 4G VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "TC MGUARD RS4000 4G VZW VPN",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThan": "8.9.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]
References

cert.vde.com/en/advisories/VDE-2024-039
CVSS3
8.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0.001
Percentile
20.0%
JSON
Related for CVELIST:CVE-2024-43388