Vulnerability Details : CVE-2021-39274
In XeroSecurity Sn1per 9.0 (free version), insecure directory permissions (0777) are set during installation, allowing an unprivileged user to modify the main application and the application configuration file. This results in arbitrary code execution with root privileges.
Products affected by CVE-2021-39274
- cpe:2.3:a:xerosecurity:sn1per:9.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-39274
0.72%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-39274
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-39274
-
During installation, installed file permissions are set to allow anyone to modify those files.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-39274
-
https://github.com/nikip72/CVE-2021-39273-CVE-2021-39274
GitHub - nikip72/CVE-2021-39273-CVE-2021-39274: Two security issues identified in Sn1per v9.0 free version by XeroSecurityExploit;Third Party Advisory
-
https://github.com/1N3/Sn1per/issues/357
Insecure permissions (777) on installation directory after running install script allow code execution/privilege escalation. · Issue #357 · 1N3/Sn1per · GitHubExploit;Third Party Advisory
-
https://github.com/1N3/Sn1per/releases
Releases · 1N3/Sn1per · GitHubRelease Notes;Third Party Advisory
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