CVE-2020-7007 Memory corruption in Moxa EDS-G516E Series firmware, Version 5.2 or lower
Attackers can execute arbitrary code or cause denial of service on Moxa industrial switches via memory corruption vulnerabilities.
- 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-2020-7007?
CVE-2020-7007 is a critical memory corruption vulnerability in Moxa EDS-G516E Series firmware, Version 5.2 or lower, published on 24 Mar 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In Moxa EDS-G516E Series firmware, Version 5.2 or lower, the attacker may execute arbitrary codes or target the device, causing it to go out of service.
Which versions are affected by CVE-2020-7007?
It affects 2 products.
Products include Moxa Eds-510e Firmware, Moxa Eds-G516e Firmware.
How do I fix CVE-2020-7007?
No fix has been published for CVE-2020-7007 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-2020-7007 being exploited?
There is no known exploitation of CVE-2020-7007 in the wild and no public exploit code.
Other vulnerabilities in Moxa EDS-G516E Series firmware, Version 5.2 or lower
- CVE-2020-6981 Hardcoded credentials in Moxa EDS-G516E Series firmware, Version 5.2 or lower
- CVE-2020-6991 Weak cryptography in Moxa EDS-G516E Series firmware, Version 5.2 or lower
- CVE-2020-6979 Hardcoded credentials in Moxa EDS-G516E Series firmware, Version 5.2 or lower
- CVE-2020-6997 Information disclosure in Moxa EDS-G516E Series firmware, Version 5.2 or lower
- CVE-2020-7001 Weak cryptography in Moxa EDS-G516E Series firmware, Version 5.2 or lower
Sources
Also known as GHSA-p4hv-5p9p-fm43.