CVE-2012-3039 Weak cryptography in n/a
Weak entropy in SSH and SSL keys allows remote attackers to predict keys and gain unauthorized access to Moxa OnCell Gateways.
- 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-2012-3039?
CVE-2012-3039 is a high-severity vulnerability in n/a, published on 9 Aug 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Moxa OnCell Gateway G3111, G3151, G3211, and G3251 devices with firmware before 1.4 do not use a sufficient source of entropy for SSH and SSL keys, which makes it easier for remote attackers to obtain access by leveraging knowledge of a key from a product installation elsewhere.
Weakness: CWE-310
Which versions are affected by CVE-2012-3039?
It affects 5 products.
Products include Moxa Oncell Gateway Firmware, Moxa Oncell Gateway G3111, Moxa Oncell Gateway G3151, Moxa Oncell Gateway G3211, Moxa Oncell Gateway G3251.
How do I fix CVE-2012-3039?
No fix has been published for CVE-2012-3039 yet. Limit exposure of the affected software until one is available.
Is CVE-2012-3039 being exploited?
There is no known exploitation of CVE-2012-3039 in the wild and no public exploit code.
Sources
Also known as GHSA-rf95-4x65-x5hr.