CVE-2024-39815

Vonets WiFi Bridges Improper Check or Handling of Exceptional Conditions

HIGH
7.5
CVSS Score
Published: August 8, 2024 at 07:33 PM UTC
Updated: June 17, 2026 at 07:42 AM UTC
28 products affected across 1 vendorVAP11G 300 FirmwareVAP11G 500S FirmwareVBG1200 Firmware

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Severity
HIGH7.5
Exploit prediction
EPSS 0.8%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 3.3.23.6.9
vonets-vap11ac (same device)
v ≤ 3.3.23.6.9
vonets-vap11g-300 (same device)
v ≤ 3.3.23.6.9
vonets-vap11g-500 (same device)
v ≤ 3.3.23.6.9
vonets-vap11g-500s (same device)
v ≤ 3.3.23.6.9
vonets-vap11g (same device)
v ≤ 3.3.23.6.9
vonets-vap11n-300 (same device)
v ≤ 3.3.23.6.9
vonets-vap11s-5g (same device)
v ≤ 3.3.23.6.9
vonets-vap11s (same device)
v ≤ 3.3.23.6.9
vonets-var11n-300 (same device)
v ≤ 3.3.23.6.9
vonets-var1200-h (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-703NVD-CWE-noinfo

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