Vulnerability CVE-2021-30493
Published: 2021-04-14

Description:
Multiple system services installed alongside the Razer Synapse 3 software suite perform privileged operations on entries within the ChromaBroadcast subkey. These privileged operations consist of file name concatenation of a runtime log file that is used to store runtime log information. In other words, an attacker can create a file in an unintended directory (with some limitations).

Type:

CWE-276

 (Incorrect Default Permissions)

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.9/10
6.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Razer -> Synapse 

 References:
https://versprite.com/blog/security-research/razer-synapse-3-security-vulnerability-analysis-report/
https://versprite.com/security-resources/
https://versprite.com/advisories/razer-synapse-3-cve-2021-30493/
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