# CVE-2024-39815

## Summary

- **CVE ID:** CVE-2024-39815
- **Severity:** CRITICAL
- **CVSS Score:** 9.4 (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)
- **CWE:** CWE-703
- **Published:** Aug 8, 2024
- **Last Modified:** Mar 13, 2026

## 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 Products

- Vonets — VAR1200-H (0)
- Vonets — VAR1200-L (0)
- Vonets — VAR600-H (0)
- Vonets — VAP11AC (0)
- Vonets — VAP11G-500S (0)
- Vonets — VBG1200 (0)
- Vonets — VAP11S-5G (0)
- Vonets — VAP11S (0)
- Vonets — VAR11N-300 (0)
- Vonets — VAP11G-300 (0)
- Vonets — VAP11N-300 (0)
- Vonets — VAP11G (0)
- Vonets — VAP11G-500 (0)
- Vonets — VGA-1000 (0)

## References

- [CNA](https://www.cisa.gov/news-events/ics-advisories/icsa-24-214-08)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.77%
- **EPSS Percentile:** 53.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._