// For flags

CVE-2024-39815

Vonets WiFi Bridges Improper Check or Handling of Exceptional Conditions

Severity Score

9.4
*CVSS v4

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

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.

*Credits: Wodzen reported these vulnerabilities to CISA.
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
High
User Interaction
None
System
Vulnerable | Subsequent
Confidentiality
High
High
Integrity
High
High
Availability
High
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2024-07-30 CVE Reserved
  • 2024-08-08 CVE Published
  • 2024-08-21 CVE Updated
  • 2024-08-21 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-703: Improper Check or Handling of Exceptional Conditions
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Vonets
Search vendor "Vonets"
 VAR1200-H
Search vendor "Vonets" for product "VAR1200-H"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VAR1200-H" and version " <= 3.3.23.6.9"
en
Affected
Vonets
Search vendor "Vonets"
 VAR1200-L
Search vendor "Vonets" for product "VAR1200-L"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VAR1200-L" and version " <= 3.3.23.6.9"
en
Affected
Vonets
Search vendor "Vonets"
 VAR600-H
Search vendor "Vonets" for product "VAR600-H"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VAR600-H" and version " <= 3.3.23.6.9"
en
Affected
Vonets
Search vendor "Vonets"
 VAP11AC
Search vendor "Vonets" for product "VAP11AC"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VAP11AC" and version " <= 3.3.23.6.9"
en
Affected
Vonets
Search vendor "Vonets"
 VAP11G-500S
Search vendor "Vonets" for product "VAP11G-500S"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VAP11G-500S" and version " <= 3.3.23.6.9"
en
Affected
Vonets
Search vendor "Vonets"
 VBG1200
Search vendor "Vonets" for product "VBG1200"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VBG1200" and version " <= 3.3.23.6.9"
en
Affected
Vonets
Search vendor "Vonets"
 VAP11S-5G
Search vendor "Vonets" for product "VAP11S-5G"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VAP11S-5G" and version " <= 3.3.23.6.9"
en
Affected
Vonets
Search vendor "Vonets"
 VAP11S
Search vendor "Vonets" for product "VAP11S"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VAP11S" and version " <= 3.3.23.6.9"
en
Affected
Vonets
Search vendor "Vonets"
 VAR11N-300
Search vendor "Vonets" for product "VAR11N-300"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VAR11N-300" and version " <= 3.3.23.6.9"
en
Affected
Vonets
Search vendor "Vonets"
 VAP11G-300
Search vendor "Vonets" for product "VAP11G-300"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VAP11G-300" and version " <= 3.3.23.6.9"
en
Affected
Vonets
Search vendor "Vonets"
 VAP11N-300
Search vendor "Vonets" for product "VAP11N-300"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VAP11N-300" and version " <= 3.3.23.6.9"
en
Affected
Vonets
Search vendor "Vonets"
 VAP11G
Search vendor "Vonets" for product "VAP11G"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VAP11G" and version " <= 3.3.23.6.9"
en
Affected
Vonets
Search vendor "Vonets"
 VAP11G-500
Search vendor "Vonets" for product "VAP11G-500"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VAP11G-500" and version " <= 3.3.23.6.9"
en
Affected
Vonets
Search vendor "Vonets"
 VBG1200
Search vendor "Vonets" for product "VBG1200"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VBG1200" and version " <= 3.3.23.6.9"
en
Affected
Vonets
Search vendor "Vonets"
 VAP11AC
Search vendor "Vonets" for product "VAP11AC"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VAP11AC" and version " <= 3.3.23.6.9"
en
Affected
Vonets
Search vendor "Vonets"
 VGA-1000
Search vendor "Vonets" for product "VGA-1000"
 <= 3.3.23.6.9
Search vendor "Vonets" for product "VGA-1000" and version " <= 3.3.23.6.9"
en
Affected