CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 1CVE-2023-48193
https://notcve.org/view.php?id=CVE-2023-48193
Insecure Permissions vulnerability in JumpServer GPLv3 v.3.8.0 allows a remote attacker to execute arbitrary code via bypassing the command filtering function. NOTE: this is disputed because command filtering is not intended to restrict what code can be run by authorized users who are allowed to execute files. La vulnerabilidad de permisos inseguros en JumpServer GPLv3 v.3.8.0 permite a un atacante remoto ejecutar código arbitrario omitiendo la función de filtrado de comandos. • http://jumpserver.com https://blog.fit2cloud.com/?p=8cf83cd9-c23b-4625-9350-38926fb7f88e https://github.com/296430468/lcc_test/blob/main/jumpserver_BUG.md https://github.com/jumpserver/jumpserver https://github.com/jumpserver/jumpserver/issues/13394 •
CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0CVE-2023-46138 – JumpServer default admin user email leak password reset
https://notcve.org/view.php?id=CVE-2023-46138
JumpServer is an open source bastion host and maintenance security audit system that complies with 4A specifications. Prior to version 3.8.0, the default email for initial user admin is `admin[@]mycompany[.]com`, and users reset their passwords by sending an email. Currently, the domain `mycompany.com` has not been registered. However, if it is registered in the future, it may affect the password reset functionality. This issue has been patched in version 3.8.0 by changing the default email domain to `example.com`. • https://github.com/jumpserver/jumpserver/commit/15a5dda9e0cdbe2ac618a6b2a09df8928f485c88 https://github.com/jumpserver/jumpserver/security/advisories/GHSA-9mrc-75cv-46cq • CWE-640: Weak Password Recovery Mechanism for Forgotten Password •
CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 1CVE-2023-46123 – jumpserver is vulnerable to password brute-force protection bypass via arbitrary IP values
https://notcve.org/view.php?id=CVE-2023-46123
jumpserver is an open source bastion machine, professional operation and maintenance security audit system that complies with 4A specifications. A flaw in the Core API allows attackers to bypass password brute-force protections by spoofing arbitrary IP addresses. By exploiting this vulnerability, attackers can effectively make unlimited password attempts by altering their apparent IP address for each request. This vulnerability has been patched in version 3.8.0. jumpserver es una máquina bastión de código abierto, un sistema profesional de auditoría de seguridad de operación y mantenimiento que cumple con las especificaciones 4A. Una falla en la API principal permite a los atacantes eludir las protecciones de fuerza bruta de las contraseñas falsificando direcciones IP arbitrarias. • https://github.com/jumpserver/jumpserver/releases/tag/v3.8.0 https://github.com/jumpserver/jumpserver/security/advisories/GHSA-hvw4-766m-p89f • CWE-307: Improper Restriction of Excessive Authentication Attempts •
CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 1CVE-2023-42818 – SSH public key login without private key challenge if mfa is enabled in jumpserver
https://notcve.org/view.php?id=CVE-2023-42818
JumpServer is an open source bastion host. When users enable MFA and use a public key for authentication, the Koko SSH server does not verify the corresponding SSH private key. An attacker could exploit a vulnerability by utilizing a disclosed public key to attempt brute-force authentication against the SSH service This issue has been patched in versions 3.6.5 and 3.5.6. Users are advised to upgrade. There are no known workarounds for this issue. • https://github.com/jumpserver/jumpserver/security/advisories/GHSA-jv3c-27cv-w8jv • CWE-287: Improper Authentication CWE-307: Improper Restriction of Excessive Authentication Attempts •
CVSS: 9.9EPSS: 0%CPEs: 2EXPL: 1CVE-2023-43651 – Remote code execution on the host system via MongoDB shell in jumpserver
https://notcve.org/view.php?id=CVE-2023-43651
JumpServer is an open source bastion host. An authenticated user can exploit a vulnerability in MongoDB sessions to execute arbitrary commands, leading to remote code execution. This vulnerability may further be leveraged to gain root privileges on the system. Through the WEB CLI interface provided by the koko component, a user logs into the authorized mongoDB database and exploits the MongoDB session to execute arbitrary commands. This vulnerability has been addressed in versions 2.28.20 and 3.7.1. • https://github.com/jumpserver/jumpserver/security/advisories/GHSA-4r5x-x283-wm96 • CWE-94: Improper Control of Generation of Code ('Code Injection') •