CVE-2025-20393

CVE-2025-20393 📌 Overview CVE-2025-20393 is a critical Remote Command Execution RCE vulnerability affecting Cisco Secure Email Gateway SEG and Cisco Secure Email and Web Manager SEWM appliances running Cisco AsyncOS. The vulnerability exists due to improper input validation in the Spam Quarantine...

CYBERDUDEBIVASH-Cisco-AsyncOS-CVE-2025-20393-Scanner

CYBERDUDEBIVASH Cisco AsyncOS CVE-2025-20393 Scanner Copyright © 2026 CYBERDUDEBIVASH ECOSYSTEM – All Rights Reserved Authorized under CYBERDUDEBIVASH AUTHORITY – Ethical detection tool for CVE-2025-20393 unauthenticated RCE in Cisco Secure Email Gateway / SMA. This tool helps identify exposure t...

CVE-2021-40531

CVE-2021-40531 This proof-of-concept in action. Sketch is a popular UI/UX design app for macOS. This post covers a vulnerability in Sketch that I discovered back in July, CVE-2021-40531. In its simplest form, it is a macOS quarantine bypass, but in context it can be used for remote code execution...

NGWAF

N3XT-G3N Web App Firewall NGWAF NGWAF is created by@yupengfei, @zhangbosen, @matthewng and @elizabethlim. Special shoutout to@ruinahkoh for her contributions to the initial stages of NGWAF. NGWAF is an experimental proof of concept and not ready for production use in its current form. Contents 1...

CVE-2024-31771

CVE-2024-31771 TotalAV Arbitrary File Write TotalAV version 6.0.x https://github.com/restdone/CVE-2024-31771/assets/42227817/ffe0c2ec-4ea6-4c29-852f-456b2e62f5b1 Timeline: 13th Feb, 2024 : Discovered 6.0.740 vulnerable and reported to TotalAV. 15th Feb, 2024: TotalAV confirmed and reproduced the...

zero-touch-containment

zero-touch-containment Antigena Darktrace → Aruba ClearPass CoA bridge — model-driven, real-time user/device quarantine. Zero SOC clicks between detection and containment. Sanitized reference implementation of a production NDR↔NAC integration pattern operated at financial-sector scale...

Blackash-CVE-2025-20393

🛡️ CVE-2025-20393 – Critical Cisco AsyncOS Vulnerability 🔍 Overview CVE‑2025‑20393 is a critical remote code execution RCE vulnerability in Cisco AsyncOS Software , affecting: Cisco Secure Email Gateway physical & virtual Cisco Secure Email and Web Manager physical & virtual ⚠️ Only systems with...

CVE-2021-30657

CVE-2021-30657 A simple POC for CVE-2021-30657 affecting MacOS Vulnerability detail A vulnerability in syspolicyd allows specially crafted application bundle downloaded from internet to bypass foundational macOS security features such as File Quarantine, Gatekeeper, and Notarization. Armed with...

CVE-2020-24955

CVE-2020-24955 SUPERAntiSpyware Professional X Trial = 10.0.1206 Local Privilege Escalation SUPERAntiSpyware Professional X Trial versions prior to 10.0.1206 are vulnerable to local privilege escalation because it allows unprivileged users to restore quarantined files to a privileged location...

Powershell-Tools

PSUnzipper - PowerShell Unzipper Uses SharpZipLiB in .NET, loaded in runtime no file on disk - ref. https://github.com/icsharpcode/SharpZipLib Can be used with password zip, unzip Both encryption methods AES and ZipCrypto is supported. When zipping/unzipping - no file in temp is created - all...

linux-malware-detect

Linux Malware Detect LMD Malware scanner for Linux — multi-stage threat detection MD5, SHA-256, HEX, YARA, statistical analysis, ClamAV integration, real-time inotify monitoring, quarantine/clean/restore operations, and multi-channel alerting email, Slack, Telegram, Discord. C 2002-2026, R-fx...

linux-malware-detect

Linux Malware Detect LMD Escáner de malware para Linux — detección de amenazas de múltiples etapas MD5, SHA-256, HEX, YARA, análisis estadístico, integración con ClamAV, monitorización en tiempo real con inotify, operaciones de cuarentena/limpieza/restauración y alertas multicanal correo...

Astra Linux – Vulnerability in Thunderbird

When saving or opening an email attachment on macOS, Thunderbird did not set the “com.apple.quarantine” attribute on the received file. If the received file was an application and the user attempted to open it, the application would be started immediately, without asking the user to confirm. This...

CVE-2026-76237

stigmem-node before 0.9.0a12 contains a broken object level authorization cross-tenant BOLA vulnerability in the quarantine review endpoints. On multi-tenant deployments running the opt-in stigmem-plugin-multi-tenant, the list/count queries and getquarantinedfact in routes/quarantine.py lacked a...

CVE-2026-76237

stigmem-node before 0.9.0a12 has a cross-tenant BOLA flaw in quarantine review endpoints: list/count queries and _get_quarantined_fact in routes/quarantine.py lack a tenant_id predicate, and the garden lookup is not tenant-scoped, allowing a low-privilege tenant admin to read, admit, or reject ot...

CVE-2026-76237 stigmem before 0.9.0a12 Cross-Tenant BOLA via quarantine

stigmem-node before 0.9.0a12 contains a broken object level authorization cross-tenant BOLA vulnerability in the quarantine review endpoints. On multi-tenant deployments running the opt-in stigmem-plugin-multi-tenant, the list/count queries and getquarantinedfact in routes/quarantine.py lacked a...

CVE-2026-76237 stigmem before 0.9.0a12 Cross-Tenant BOLA via quarantine

stigmem-node before 0.9.0a12 contains a broken object level authorization cross-tenant BOLA vulnerability in the quarantine review endpoints. On multi-tenant deployments running the opt-in stigmem-plugin-multi-tenant, the list/count queries and getquarantinedfact in routes/quarantine.py lacked a...

EUVD-2026-62477

stigmem-node before 0.9.0a12 contains a broken object level authorization cross-tenant BOLA vulnerability in the quarantine review endpoints. On multi-tenant deployments running the opt-in stigmem-plugin-multi-tenant, the list/count queries and getquarantinedfact in routes/quarantine.py lacked a...

PT-2026-78418

Name of the Vulnerable Software and Affected Versions stigmem-node versions prior to 0.9.0a12 Description Broken object level authorization BOLA exists in the quarantine review endpoints. In multi-tenant deployments using the stigmem-plugin-multi-tenant plugin, the get quarantined fact function i...

Targeted Quarantine Strategies Mitigate SIS-Model Cyber Epidemics on Complex Networks

The rapid expansion of highly connected and heterogeneous digital infrastructures has fundamentally altered the dynamics of cyber epidemics, making it increasingly important to understand how malware propagates under realistic structural and policy conditions. In this study, we employ an SIS...