CVE-2021-45839 Information disclosure in n/a
An unauthenticated attacker can retrieve the first administrator's password hash and system details via a specific API endpoint on Terramaster NAS devices.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-45839?
CVE-2021-45839 is a medium-severity vulnerability in n/a, published on 25 Apr 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
It is possible to obtain the first administrator's hash set up on the system in Terramaster F4-210, F2-210 TOS 4.2.X (4.2.15-2107141517) as well as other information such as MAC address, internal IP address etc. by performing a request to the /module/api.php?mobile/webNasIPS endpoint.
Which versions are affected by CVE-2021-45839?
It affects 1 product.
Products include Terra-Master Tos.
How do I fix CVE-2021-45839?
No fix has been published for CVE-2021-45839 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-45839 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-45839 exists.
Public exploit code: 1 Metasploit module.
Other vulnerabilities in n/a
Sources
Also known as GHSA-2pv9-4p97-2r6r.