CVE-2026-25791

Sliver is a command and control framework that uses a custom Wireguard netstack. Prior to 1.7.0, the DNS C2 listener accepts unauthenticated TOTP bootstrap messages and allocates server-side DNS sessions without validating OTP values, even when EnforceOTP is enabled. Because sessions are stored...

CVE-2025-62004

BullWall Server Intrusion Protection services are initialized after login services. An authenticated attacker with administrative permissions can log in after boot and bypass MFA. SIP service does not retroactively enforce the challenge or disconnect unauthenticated sessions. Versions 4.6.0.0,...

CVE-2025-62004 BullWall Server Intrusion Protection (SIP) initialization race condition

BullWall Server Intrusion Protection SIP services are initialized after login services during system startup. A local, authenticated attacker can log in after boot and before SIP MFA is running. The SIP services do not retroactively enforce MFA or disconnect sessions that were not subject to SIP...

PT-2025-52342

Name of the Vulnerable Software and Affected Versions BullWall versions 4.6.0.0 through 4.6.1.4 Description BullWall Server Intrusion Protection services start after login services. An attacker who is already authenticated and has administrative privileges can log in following a system boot,...

EUVD-2020-25808

Malware in sbrugna...

EUVD-2011-1508

Malware in sbrugna...

Hikka 授权问题漏洞

Hikka is a developer-oriented Telegram user bot by Daniil Gazizullin Personal Developer. Hikka suffers from an authorization issue vulnerability that stems from an unauthenticated session or insufficient authentication message warning in the web interface, which could lead to remote code executio...

CVE-2024-45163

The Mirai botnet through 2024-08-19 mishandles simultaneous TCP connections to the CNC command and control server. Unauthenticated sessions remain open, causing resource consumption. For example, an attacker can send a recognized username such as root, or can send arbitrary data...

CVE-2024-45163

The Mirai botnet through 2024-08-19 mishandles simultaneous TCP connections to the CNC command and control server. Unauthenticated sessions remain open, causing resource consumption. For example, an attacker can send a recognized username such as root, or can send arbitrary data...

CVE-2024-45163

The Mirai botnet through 2024-08-19 mishandles simultaneous TCP connections to the CNC command and control server. Unauthenticated sessions remain open, causing resource consumption. For example, an attacker can send a recognized username such as root, or can send arbitrary data...

CVE-2024-45163

CVE-2024-45163 concerns the Mirai botnet codebase where simultaneous TCP connections to the CNC server are mishandled, leaving unauthenticated sessions open and allowing resource consumption. Affected: Mirai botnet (through 2024-08-19) with unauthenticated sessions that can be triggered by sendin...

PT-2024-31446

Name of the Vulnerable Software and Affected Versions Mirai botnet versions prior to 2024-08-19 Description The Mirai botnet through 2024-08-19 exhibits improper handling of simultaneous TCP connections to the command and control CNC server. This allows unauthenticated sessions to remain open,...

CVE-2022-22237

An Improper Authentication vulnerability in the kernel of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause an impact on confidentiality or integrity. A vulnerability in the processing of TCP-AO will allow a BGP or LDP peer not configured with authentication to...

Code injection

IBM Cognos Analytics 11.0 and 11.1 DQM API allows submitting of all control requests in unauthenticated sessions. This allows a remote attacker who can access a valid CA endpoint to read and write files to the Cognos Analytics system. IBM X-Force ID: 183903...

FreeRADIUS: Security bypass

Background FreeRADIUS is an open source RADIUS authentication server. Description It was discovered that the implementation of TTLS and PEAP in FreeRADIUS skips inner authentication when it handles a resumed TLS connection. The affected versions of FreeRADIUS fails to reliably prevent the...

AST-2014-019: Remote Crash Vulnerability in WebSocket Server

Asterisk Project Security Advisory - AST-2014-019 Product Asterisk Summary Remote Crash Vulnerability in WebSocket Server Nature of Advisory Denial of Service Susceptibility Remote Unauthenticated Sessions Severity Moderate Exploits Known No Reported On 30 October 2014 Reported By Badalian...

AST-2014-016: Remote Crash Vulnerability in PJSIP channel driver

Asterisk Project Security Advisory - AST-2014-015 Product Asterisk Summary Remote Crash Vulnerability in PJSIP channel driver Nature of Advisory Denial of Service Susceptibility Remote Unauthenticated Sessions Severity Moderate Exploits Known No Reported On 30 October 2014 Reported By Yaron Nahum...

AST-2014-014: High call load may result in hung channels in ConfBridge.

Asterisk Project Security Advisory - AST-2014-014 Product Asterisk Summary High call load may result in hung channels in ConfBridge. Nature of Advisory Denial of Service Susceptibility Remote Unauthenticated Sessions Severity Moderate Exploits Known No Reported On 19 October, 2014 Reported By Ben...

AST-2014-015: Remote Crash Vulnerability in PJSIP channel driver

Asterisk Project Security Advisory - AST-2014-015 Product Asterisk Summary Remote Crash Vulnerability in PJSIP channel driver Nature of Advisory Denial of Service Susceptibility Remote Unauthenticated Sessions Severity Moderate Exploits Known No Reported On 30 October 2014 Reported By Yaron Nahum...

AST-2014-007: Exhaustion of Allowed Concurrent HTTP Connections

Asterisk Project Security Advisory - AST-2014-007 Product Asterisk Summary Exhaustion of Allowed Concurrent HTTP Connections Nature of Advisory Denial Of Service Susceptibility Remote Unauthenticated Sessions Severity Moderate Exploits Known No Reported On May 25, 2014 Reported By Richard Mudgett...