CVE-2024-39791

Vonets WiFi Bridges Stack-based Buffer Overflow

Description

Stack-based buffer overflow vulnerabilities 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 execute arbitrary code.

Remediation

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.

Categories

10.0
CVSS
Severity: Critical
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.44%
Third-Party Advisory cisa.gov
Affected: Vonets VAR1200-H
Affected: Vonets VAR1200-L
Affected: Vonets VAR600-H
Affected: Vonets VAP11AC
Affected: Vonets VAP11G-500S
Affected: Vonets VBG1200
Affected: Vonets VAP11S-5G
Affected: Vonets VAP11S
Affected: Vonets VAR11N-300
Affected: Vonets VAP11G-300
Affected: Vonets VAP11N-300
Affected: Vonets VAP11G
Affected: Vonets VAP11G-500
Affected: Vonets VBG1200
Affected: Vonets VAP11AC
Affected: Vonets VGA-1000
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/news-events/ics-advisories/icsa-24-214-08 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2024-39791?
CVE-2024-39791 has been scored as a critical severity vulnerability.
How to fix CVE-2024-39791?
As a workaround for remediating CVE-2024-39791: 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.
Is CVE-2024-39791 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-39791 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-39791?
CVE-2024-39791 affects Vonets VAR1200-H, Vonets VAR1200-L, Vonets VAR600-H, Vonets VAP11AC, Vonets VAP11G-500S, Vonets VBG1200, Vonets VAP11S-5G, Vonets VAP11S, Vonets VAR11N-300, Vonets VAP11G-300, Vonets VAP11N-300, Vonets VAP11G, Vonets VAP11G-500, Vonets VBG1200, Vonets VAP11AC, Vonets VGA-1000.
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