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vulnrichmentCERTVDEVULNRICHMENT:CVE-2024-43387
HistorySep 10, 2024 - 8:43 a.m.

CVE-2024-43387 Phoenix Contact: Access files due to improper neutralization of special elements in MGUARD devices

2024-09-1008:43:54
CWE-78
CERTVDE
github.com
3
access files
phoenix contact
mguard devices
improper neutralization
remote attacker
email relay password

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

AI Score

7.1

Confidence

Low

EPSS

0.001

Percentile

21.1%

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

A low privileged remote attacker can read and write files as root due to improper neutralization of special elements in the variable EMAIL_RELAY_PASSWORD in mGuard devices.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:o:phoenixcontact:fl_mguard_centerport_vpn-1000_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_core_tx_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_core_tx_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_delta_tx\\/tx_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_delta_tx\\/tx_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_gt\\/gt_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_gt\\/gt_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_pci4000_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_pci4000_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_pcie4000_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_pcie4000_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_rs2000_tx\\/tx-b_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_rs2000_tx\\/tx_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_rs2005_tx_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\\/tx_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\\/tx-m_firmware:-:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\\/tx-p_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_rs4000_tx\\/tx_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_rs4004_tx\\/dtx_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_rs4004_tx\\/dtx_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_smart2_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_smart2_vpn_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "phoenixcontact",
    "product": "fl_mguard_smart2_vpn_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "8.9.3",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:phoenixcontact:fl_mguard_2102_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_2105_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_4102_pcie_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_4102_pci_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_4302_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:fl_mguard_4305_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "phoenixcontact",
    "product": "fl_mguard_4305_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "10.4.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_3g_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_4g_att_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_4g_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:tc_mguard_rs2000_4g_vzw_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_3g_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_att_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_vpn_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:phoenixcontact:tc_mguard_rs4000_4g_vzw_vpn_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "phoenixcontact",
    "product": "tc_mguard_rs4000_4g_vzw_vpn_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "8.9.3",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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

AI Score

7.1

Confidence

Low

EPSS

0.001

Percentile

21.1%

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

Related for VULNRICHMENT:CVE-2024-43387