CVE-2023-30367 Information disclosure in n/a
Attackers can dump memory to retrieve plaintext credentials from mRemoteNG configuration files if no custom encryption key is set.
- 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-2023-30367?
CVE-2023-30367 is a high-severity vulnerability in n/a, published on 26 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Multi-Remote Next Generation Connection Manager (mRemoteNG) is free software that enables users to store and manage multi-protocol connection configurations to remotely connect to systems. mRemoteNG configuration files can be stored in an encrypted state on disk. mRemoteNG version <= v1.76.20 and <= 1.77.3-dev loads configuration files in plain text into memory (after decrypting them if necessary) at application start-up, even if no connection has been established yet. This allows attackers to access contents of configuration files in plain text through a memory dump and thus compromise user credentials when no custom password encryption key has been set. This also bypasses the connection configuration file encryption setting by dumping already decrypted configurations from memory.
Weakness: CWE-312
Which versions are affected by CVE-2023-30367?
It affects 1 product.
Products include Mremoteng Mremoteng.
How do I fix CVE-2023-30367?
No fix has been published for CVE-2023-30367 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-30367 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-30367 exists.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-qmw7-qmmv-f8vj.