CVSS: 9.4EPSS: 1%CPEs: 1EXPL: 0CVE-2022-36980 – Ivanti Avalanche EnterpriseServer Service Race Condition Authentication Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2022-36980
This vulnerability allows remote attackers to bypass authentication on affected installations of Ivanti Avalanche 6.3.2.3490. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the EnterpriseServer service. The issue results from the lack of proper locking when performing operations during authentication. An attacker can leverage this vulnerability to bypass authentication on the system. • https://download.wavelink.com/Files/avalanche_v6.3.4_release_notes.txt https://www.zerodayinitiative.com/advisories/ZDI-22-785 • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •
CVSS: 9.8EPSS: 1%CPEs: 1EXPL: 0CVE-2022-36983 – Ivanti Avalanche SetSettings Exposed Dangerous Function Authentication Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2022-36983
This vulnerability allows remote attackers to bypass authentication on affected installations of Ivanti Avalanche. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SetSettings class. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to bypass authentication on the system. • https://download.wavelink.com/Files/avalanche_v6.3.4_release_notes.txt https://www.zerodayinitiative.com/advisories/ZDI-22-788 • CWE-306: Missing Authentication for Critical Function •
CVSS: 9.8EPSS: 4%CPEs: 1EXPL: 0CVE-2021-42132 – Ivanti Avalanche PrinterDeviceServer Service Command Injection Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-42132
A command Injection vulnerability exists in Ivanti Avalanche before 6.3.3 allows an attacker with access to the Inforail Service to perform arbitrary command execution. Se presenta una vulnerabilidad de inyección de comandos en Ivanti Avalanche versiones anteriores a 6.3.3, que permite a un atacante con acceso al servicio Inforail llevar a cabo la ejecución de un comando arbitrario This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ivanti Avalanche. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the runAgentRestarter method. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the service account. • https://forums.ivanti.com/s/article/Security-Alert-CVE-s-Addressed-in-Avalanche-6-3-3 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •
CVSS: 9.8EPSS: 1%CPEs: 1EXPL: 0CVE-2021-42128 – Ivanti Avalanche EnterpriseServer Service Exposed Dangerous Function Authentication Bypass Vulnerability
https://notcve.org/view.php?id=CVE-2021-42128
An exposed dangerous function vulnerability exists in Ivanti Avalanche before 6.3.3 using inforail Service allows Privilege Escalation via Enterprise Server Service. Se presenta una vulnerabilidad de función peligrosa expuesta en Ivanti Avalanche versiones anteriores a 6.3.3, usando el Servicio Inforail y permite la Escalada de Privilegios por medio del Servicio Enterprise Server This vulnerability allows remote attackers to bypass authentication on affected installations of Ivanti Avalanche. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SetUser class. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to bypass authentication on the system. • https://forums.ivanti.com/s/article/Security-Alert-CVE-s-Addressed-in-Avalanche-6-3-3 • CWE-749: Exposed Dangerous Method or Function •
CVSS: 9.8EPSS: 4%CPEs: 1EXPL: 0CVE-2021-42129 – Ivanti Avalanche MapShare Service Command Injection Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-42129
A command injection vulnerability exists in Ivanti Avalanche before 6.3.3 allows an attacker with access to the Inforail Service to perform arbitrary command execution. Se presenta una vulnerabilidad de inyección de comandos en Ivanti Avalanche versiones anteriores a 6.3.3, que permite a un atacante con acceso al Servicio Inforail llevar a cabo una ejecución de comandos arbitrarios This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ivanti Avalanche. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the mapShare method. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the service account. • https://forums.ivanti.com/s/article/Security-Alert-CVE-s-Addressed-in-Avalanche-6-3-3 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •