Version: 1002

Critical zero-day vulnerabilities affecting Cisco Secure Firewall Adaptive Security Appliance (ASA) and Cisco Secure Firewall Threat Defense (FTD) software have been actively exploited in the wild. The campaign is widespread and involves exploiting zero-day vulnerabilities to gain unauthenticated remote code execution on ASAs, as well as manipulating read-only memory (ROM) to persist through reboot and system upgrade. This activity presents a significant risk to victim networks. Cisco ASA and FTD Firewall Zero-day

React2Shell is a critical unauthenticated remote code execution (RCE) vulnerability affecting React Server Components (RSC) and frameworks that implement the Flight protocol, including specific vulnerable versions of Next.js. A remote attacker can craft a malicious RSC request that triggers server-side deserialization, leading to arbitrary code execution without authentication or user interaction. React2Shell RCE

A suspected Iran-linked espionage group tracked as UNC1549 is actively targeting aerospace, defense, and telecommunications organizations across Europe and other regions. The threat actor employs a combination of highly tailored spear-phishing, credential theft from third-party services, and the abuse of virtual desktop infrastructure such as Citrix, VMware, and Azure VDI to gain initial access and move laterally within target networks. UNC1549 Espionage Attack