CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
4Description
JetKVM before 0.5.4 does not rate limit login requests, enabling brute-force attempts to guess credentials.
Analysis
JetKVM versions prior to 0.5.4 contain an authentication vulnerability that allows unlimited login attempts without rate limiting, enabling attackers to conduct brute-force attacks against user credentials. This affects KVM (Keyboard, Video, Mouse) over IP devices used for remote server management, potentially granting attackers administrative access to critical infrastructure. …
Sign in for full analysis, threat intelligence, and remediation guidance.
Remediation
Within 24 hours: Identify all JetKVM instances in use and verify current version numbers; notify relevant teams of the vulnerability. Within 7 days: Apply vendor patch to upgrade JetKVM to version 0.5.4 or later across all affected systems. …
Sign in for detailed remediation steps.
Priority Score
Share
External POC / Exploit Code
Leaving vuln.today
EUVD-2026-12608