Vulnerability Details : CVE-2021-30493
Potential exploit
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).
Products affected by CVE-2021-30493
- cpe:2.3:a:razer:synapse:3.5.1030.101917:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-30493
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 11 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-30493
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.9
|
MEDIUM | AV:L/AC:L/Au:N/C:N/I:N/A:C |
3.9
|
6.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2021-30493
-
During installation, installed file permissions are set to allow anyone to modify those files.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-30493
-
https://versprite.com/security-resources/
Information Security Resources & Cybersecurity Blog | VerSprite SecurityThird Party Advisory
-
https://versprite.com/advisories/razer-synapse-3-cve-2021-30493/
Razer Synapse 3 | Permissions Vulnerability | Security ResearchThird Party Advisory
-
https://versprite.com/blog/security-research/razer-synapse-3-security-vulnerability-analysis-report/
Razer Synapse 3 Vulnerability Analysis Report | VerSprite Security ResearchExploit;Third Party Advisory
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