CVE-2024-39815

Vonets WiFi Bridges Improper Check or Handling of Exceptional Conditions

Published Aug 8, 2024 CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed
Description
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.

Remediation

Vendor Workaround

Vonets has not responded to requests to work with CISA to mitigate these vulnerabilities. Users of the affected products are encouraged to contact Vonets support https://usdhs-my.sharepoint.com/personal/grayson_gaylor_associates_cisa_dhs_gov1/_layouts/15/support@vonets.com for additional information.

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2024-38244 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.
History
Type Values Removed Values Added
CPEs cpe:2.3:a:vonets:vap11ac_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vap11g-300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vap11g-500s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vap11g_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vap11n-300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vap11s-5g_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vap11s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:var11n-300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:var1200-h_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:var1200-l_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:var600-h_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vbg1200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vga-1000_firmware:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Vonets vap11ac
Vonets vap11g
Vonets vap11g-300
Vonets vap11g-500
Vonets vap11g-500 Firmware
Vonets vap11g-500s
Vonets vap11n-300
Vonets vap11s
Vonets vap11s-5g
Vonets var11n-300
Vonets var1200-h
Vonets var1200-l
Vonets var600-h
Vonets vbg1200
Vonets vga-1000
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:h:vonets:vap11ac:-:*:*:*:*:*:*:*
cpe:2.3:h:vonets:vap11g-300:-:*:*:*:*:*:*:*
cpe:2.3:h:vonets:vap11g-500:-:*:*:*:*:*:*:*
cpe:2.3:h:vonets:vap11g-500s:-:*:*:*:*:*:*:*
cpe:2.3:h:vonets:vap11g:-:*:*:*:*:*:*:*
cpe:2.3:h:vonets:vap11n-300:-:*:*:*:*:*:*:*
cpe:2.3:h:vonets:vap11s-5g:-:*:*:*:*:*:*:*
cpe:2.3:h:vonets:vap11s:-:*:*:*:*:*:*:*
cpe:2.3:h:vonets:var11n-300:-:*:*:*:*:*:*:*
cpe:2.3:h:vonets:var1200-h:-:*:*:*:*:*:*:*
cpe:2.3:h:vonets:var1200-l:-:*:*:*:*:*:*:*
cpe:2.3:h:vonets:var600-h:-:*:*:*:*:*:*:*
cpe:2.3:h:vonets:vbg1200:-:*:*:*:*:*:*:*
cpe:2.3:h:vonets:vga-1000:-:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11ac_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11g-300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11g-500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11g-500s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11g_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11n-300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11s-5g_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vap11s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:var11n-300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:var1200-h_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:var1200-l_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:var600-h_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vbg1200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:vonets:vga-1000_firmware:*:*:*:*:*:*:*:*
Vendors & Products Vonets vap11ac
Vonets vap11g
Vonets vap11g-300
Vonets vap11g-500
Vonets vap11g-500 Firmware
Vonets vap11g-500s
Vonets vap11n-300
Vonets vap11s
Vonets vap11s-5g
Vonets var11n-300
Vonets var1200-h
Vonets var1200-l
Vonets var600-h
Vonets vbg1200
Vonets vga-1000
Type Values Removed Values Added
First Time appeared Vonets
Vonets vap11ac Firmware
Vonets vap11g-300 Firmware
Vonets vap11g-500s Firmware
Vonets vap11g Firmware
Vonets vap11n-300 Firmware
Vonets vap11s-5g Firmware
Vonets vap11s Firmware
Vonets var11n-300 Firmware
Vonets var1200-h Firmware
Vonets var1200-l Firmware
Vonets var600-h Firmware
Vonets vbg1200 Firmware
Vonets vga-1000 Firmware
CPEs cpe:2.3:a:vonets:vap11ac_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vap11g-300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vap11g-500s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vap11g_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vap11n-300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vap11s-5g_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vap11s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:var11n-300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:var1200-h_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:var1200-l_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:var600-h_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vbg1200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:vonets:vga-1000_firmware:*:*:*:*:*:*:*:*
Vendors & Products Vonets
Vonets vap11ac Firmware
Vonets vap11g-300 Firmware
Vonets vap11g-500s Firmware
Vonets vap11g Firmware
Vonets vap11n-300 Firmware
Vonets vap11s-5g Firmware
Vonets vap11s Firmware
Vonets var11n-300 Firmware
Vonets var1200-h Firmware
Vonets var1200-l Firmware
Vonets var600-h Firmware
Vonets vbg1200 Firmware
Vonets vga-1000 Firmware
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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. 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.
Type Values Removed Values Added
Description 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.
Title Vonets WiFi Bridges Improper Check or Handling of Exceptional Conditions
Weaknesses CWE-703
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}