Lucene search

IcscertVULNRICHMENT:CVE-2024-39815

HistoryAug 08, 2024 - 7:33 p.m.

CVE-2024-39815 Vonets WiFi Bridges Improper Check or Handling of Exceptional Conditions

2024-08-0819:33:35

CWE-703

icscert

github.com

vonets

wifi bridges

denial of service

vulnerability

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

CVSS4

9.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/SC:H/VI:H/SI:H/VA:H/SA:H

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

17.7%

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

Improper check or handling of exceptional conditions vulnerability
affecting Vonets

industrial wifi bridge relays and wifi bridge repeaters, software versions 3.3.23.6.9 and prior, enable an unauthenticated
remote attacker to cause a denial of service. A specially-crafted
HTTP request to pre-authentication resources can crash the service.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:o:vonets:var1200-h_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "vonets",
    "product": "var1200-h_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.3.23.6.9"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:vonets:var1200-l_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "vonets",
    "product": "var1200-l_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.3.23.6.9"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:vonets:var600-h_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "vonets",
    "product": "var600-h_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.3.23.6.9"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:vonets:vap11ac_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "vonets",
    "product": "vap11ac_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.3.23.6.9"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:vonets:vap11g-500s_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "vonets",
    "product": "vap11g-500s_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.3.23.6.9"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:vonets:vbg1200_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "vonets",
    "product": "vbg1200_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.3.23.6.9"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:vonets:vap11s-5g_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "vonets",
    "product": "vap11s-5g_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.3.23.6.9"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:vonets:vap11s_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "vonets",
    "product": "vap11s_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.3.23.6.9"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:vonets:var11n-300_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "vonets",
    "product": "var11n-300_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.3.23.6.9"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:vonets:vap11n-300_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "vonets",
    "product": "vap11n-300_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.3.23.6.9"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:vonets:vap11g_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "vonets",
    "product": "vap11g_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.3.23.6.9"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:vonets:vga-1000_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "vonets",
    "product": "vga-1000_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.3.23.6.9"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:vonets:vap11g-300_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "vonets",
    "product": "vap11g-300_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.3.23.6.9"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:vonets:vap11n-300_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "vonets",
    "product": "vap11n-300_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.3.23.6.9"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

www.cisa.gov/news-events/ics-advisories/icsa-24-214-08

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

CVSS4

9.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/SC:H/VI:H/SI:H/VA:H/SA:H

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

17.7%

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

Related for VULNRICHMENT:CVE-2024-39815