Virendra Kumar

3 exploits Active since Jun 2025
CVE-2025-5777 NOMISEC HIGH WORKING POC
Citrix NetScaler ADC/Gateway 12.1-12.1-55.328, 13.1-13.1-37.235, 13.1-13.1-58.32 - Out-of-bounds Read
Insufficient input validation leading to memory overread when the NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
2 stars
CVSS 7.5
CVE-2025-20393 NOMISEC CRITICAL SCANNER
Cisco AsyncOS < 15.0.5-016 - Unauthenticated Remote Code Execution via Spam Quarantine HTTP Request
A vulnerability in the Spam Quarantine feature of Cisco AsyncOS Software for Cisco Secure Email Gateway and Cisco Secure Email and Web Manager could allow an unauthenticated, remote attacker to execute arbitrary system commands on an affected device with root privileges. This vulnerability is due to insufficient validation of HTTP requests by the Spam Quarantine feature. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with&nbsp;root privileges.
2 stars
CVSS 10.0
CVE-2025-66039 NOMISEC CRITICAL SCANNER
FreePBX firmware file upload
FreePBX Endpoint Manager is a module for managing telephony endpoints in FreePBX systems. Versions are vulnerable to authentication bypass when the authentication type is set to "webserver." When providing an Authorization header with an arbitrary value, a session is associated with the target user regardless of valid credentials. This issue is fixed in versions 16.0.44 and 17.0.23.
1 stars
CVSS 9.8