CVE-2023-53945

EUVD-2025-204599
BrainyCP 1.0 contains an authenticated remote code execution vulnerability that allows logged-in users to inject arbitrary commands through the crontab configuration interface. Attackers can exploit the crontab endpoint by adding a malicious command that spawns a reverse shell to a specified IP and port.
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
VulnCheckCNA
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
Affected Products (NVD)
VendorProductVersion
brainycpbrainycp
1.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://brainycp.io
https://www.exploit-db.com/exploits/51357
https://www.vulncheck.com/advisories/brainycp-remote-code-execution-via-authenticated-crontab-manipulation
https://www.exploit-db.com/exploits/51357