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IcscertCVELIST: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

www.cve.org

cve-2024-39815

vonets

wifi bridges

vulnerability

denial of service

http request

unauthenticated

industrial_wifi_bridge_relays

software_versions

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

EPSS

0.001

Percentile

17.7%

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.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "VAR1200-H",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VAR1200-L",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VAR600-H",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VAP11AC",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VAP11G-500S",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VBG1200",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VAP11S-5G",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VAP11S",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VAR11N-300",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VAP11G-300",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VAP11N-300",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VAP11G",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VAP11G-500",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VBG1200",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VAP11AC",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "VGA-1000",
    "vendor": "Vonets",
    "versions": [
      {
        "lessThanOrEqual": "3.3.23.6.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

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

EPSS

0.001

Percentile

17.7%

JSON

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