NI FlexLogger Redis Server Incorrect Permission Assignment Information Disclosure Vulnerability
Vulnerability Details
This vulnerability allows local attackers to disclose sensitive information on affected installations of NI FlexLogger. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the configuration of Redis. The issue results from the incorrect assignment of permissions to access Redis credentials. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise.
Additional Details
NI has issued an update to correct this vulnerability. More details can be found at:
https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/incorrect-default-directory-permissions-for-ni-systemlink-redis-service.html
Disclosure Timeline
- 2024-01-23 - Vulnerability reported to vendor
- 2024-07-30 - Coordinated public release of advisory
- 2024-08-15 - Advisory Updated
Credit
06fe5fd2bc53027c4a3b7e395af0b850e7b8a044
