CVE-2021-30493 — MEDIUM (5.5)

Vulnerability 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).

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Razer	Synapse	3.5.1030.101917

Related Weaknesses (CWE)

CWE-276

References

https://versprite.com/advisories/razer-synapse-3-cve-2021-30493/Third Party Advisory
https://versprite.com/blog/security-research/razer-synapse-3-security-vulnerabilExploitThird Party Advisory
https://versprite.com/security-resources/Third Party Advisory
https://versprite.com/advisories/razer-synapse-3-cve-2021-30493/Third Party Advisory
https://versprite.com/blog/security-research/razer-synapse-3-security-vulnerabilExploitThird Party Advisory
https://versprite.com/security-resources/Third Party Advisory

FAQ

What is CVE-2021-30493?

CVE-2021-30493 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 ...

How severe is CVE-2021-30493?

CVE-2021-30493 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-30493?

Check the references section above for vendor advisories and patch information. Affected products include: Razer Synapse.