CVE-2021-23855 Information disclosure
An unprotected web server resource exposes hashed user credentials, allowing attackers to recover passwords via rainbow tables due to weak hashing.
- 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-2021-23855?
CVE-2021-23855 is a high-severity vulnerability in Rexroth IndraMotion MLC IndraMotion XLC, published on 4 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The user and password data base is exposed by an unprotected web server resource. Passwords are hashed with a weak hashing algorithm and therefore allow an attacker to determine the password by using rainbow tables.
Which versions are affected by CVE-2021-23855?
It affects 2 products.
Products include Bosch Rexroth Indramotion Mlc Firmware, Bosch Rexroth Indramotion Xlc Firmware.
How do I fix CVE-2021-23855?
No fix has been published for CVE-2021-23855 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-23855 being exploited?
There is no known exploitation of CVE-2021-23855 in the wild and no public exploit code.
Sources
Also known as GHSA-265m-mr24-fcwv.