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.

CVSS v3.1 NVD

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

CVSS v2.0 NVD

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

3.12% chance of exploitation in the next 30 days, 88th percentile

Published

2021-08-19

Updated

2024-08-04

Proof-of-concept exploits (1)

• nikip72/CVE-2021-39273-CVE-2021-392741★ · 2021-08-18

Security advisories

• 1N3/Sn1per/issues/357

References

• CVE Record
• NVD entry

Related

• CVE-2021-39273
• CVE-2021-4034