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cvelistCERTVDECVELIST:CVE-2024-43393
HistorySep 10, 2024 - 8:45 a.m.

CVE-2024-43393 Phoenix Contact: Configuration changes of the firewall services can lead to DoS in MGUARD devices

2024-09-1008:45:10
CWE-74
CERTVDE
www.cve.org
3
phoenix contact
configuration changes
firewall services
dos
mguard devices
remote attacker
packet filter
packet forwarding
network access control
nat
environment variable

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

16.7%

A low privileged remote attacker can perform configuration changes of the firewall services, including packet filter, packet forwarding, network access control or NAT through the FW_INCOMING.FROM_IP FW_INCOMING.IN_IP FW_OUTGOING.FROM_IP FW_OUTGOING.IN_IP FW_RULESETS.FROM_IP FW_RULESETS.IN_IP environment variable which can lead to a DoS.

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"
      }
    ]
  }
]

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

16.7%

Related for CVELIST:CVE-2024-43393