CVE-2024-39791 Vonets WiFi Bridges Stack-based Buffer Overflow
Unauthenticated remote attackers can execute arbitrary code on Vonets industrial WiFi bridges via a stack-based buffer overflow.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-39791?
CVE-2024-39791 is a critical memory corruption vulnerability in Vonets VAP11AC, published on 8 Aug 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Which versions are affected by CVE-2024-39791?
It affects 14 products.
Products include Vonets Vap11ac Firmware, Vonets Vap11g-300 Firmware, Vonets Vap11g-500 Firmware, Vonets Vap11g-500s Firmware, Vonets Vap11g Firmware, Vonets Vap11n-300 Firmware and 8 more.
How do I fix CVE-2024-39791?
No fix has been published for CVE-2024-39791 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2024-39791 being exploited?
There is no known exploitation of CVE-2024-39791 in the wild and no public exploit code.
Other vulnerabilities in Vonets VAP11AC
- CVE-2024-37023 Vonets WiFi Bridges Command Injection
- CVE-2024-39815 Vonets WiFi Bridges Improper Check or Handling of Exceptional Conditions
- CVE-2024-29082 Vonets WiFi Bridges Improper Access Control
- CVE-2024-41161 Vonets WiFi Bridges Use of Hard-coded Credentials
- CVE-2024-41936 Vonets WiFi Bridges Path Traversal
Sources
Also known as GHSA-h95q-q7mj-92qm.