CVE-2026-61503
Rejetto HFS < 3.2.1 Username Enumeration via Login Response Differences
Vexday Risk Score
10Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 6.9EPSS —KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
13 jul 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
Rejetto HFS 3.0.0 through 3.2.0 returns observably different responses from its login endpoint depending on whether the submitted username exists. A remote unauthenticated attacker can use this to confirm valid account names, including the default admin account, facilitating password-guessing and session-forgery attacks.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Productos afectados
rejetto · hfs