Overview Recently, NSFOCUS CERT monitored that F5 had released a security announcement to fix a remote code execution vulnerability in BIG-IP (CVE-2023-46747). Due to the problem of F5 BIG-IP forwarding AJP protocol through Apache httpd, requests were smuggled, which could bypass permission verification. Unauthenticated remote attackers can access the BIG-IP system through the BIG-IP management […]

Overview Recently, NSFOCUS CERT detected a sensitive information disclosure vulnerability in Citrix NetScaler ADC and Gateway (CVE-2023-4966). When the device is configured as a gateway (VPN virtual server, ICA proxy, CVPN, RDP proxy) or AAA virtual server, unauthorized remote attackers can exploit this vulnerability to access sensitive information and cause information leakage. The CVSS score […]

SANTA CLARA, Calif., Oct 26, 2023 – NSFOCUS, a global leader in intelligent hybrid security solutions, proudly announces its recent acquisition of three significant certifications: the “Verification Statement of Greenhouse Gas Emissions,” the “Energy Management System Certificate,” and the “Certificate of Product Carbon Footprint.” Verification Statement of Greenhouse Gas Emissions In the face of the […]

Overview Recently, NSFOCUS CERT found that the open source message middleware ActiveMQ developed by the Apache Software Foundation had an XML external entity injection vulnerability. Since the port 61616 was opened by default after the installation of ActiveMQ was started, and the TcpTransport function did not perform necessary checks on the data, an attacker could […]

Background On October 7th, accompanied by the launch of thousands of rockets, the Palestinian Islamic Resistance Movement (Hamas) declared a military operation against Israel. As real-world conflict escalated, hacktivist organizations from various countries, including Russia, India, Indonesia, and Iraq, began engaging in continuous cyber warfare within the cyberspace domains of both sides. The primary methods […]

GovWare, Oct 17-19, 2023, Sands Expo Convention Centre, Singapore. The conference & exhibition was held with the theme of “Fostering Trust Through Collaboration in the New Digital Reality”. NSFOCUS participated this pivotal event in APAC to introduce our latest effective continuous threat exposure management (CTEM) program and XDR-powered threat analysis and response. 

In the realm of security operations, enterprises often face challenges such as a high volume of alerts, an inability to pinpoint real threats, insufficient security knowledge, and a lack of operational staff. While the operational platforms of major security firms exhibit similarities in functionality, some companies diligently analyze customer pain points and requirements, continually enhancing […]

A recently discovered HTTP/2 protocol-based Distributed-Denial-of-Service (DDoS) vulnerability has been identified by multiple cloud service providers. This vulnerability enables attackers to achieve an unprecedented record of 398 million requests per second. This vulnerability has been identified as CVE-2023-44487, potentially making it one of the largest layer 7 DDoS attacks ever recorded. What is HTTP/2 Rapid […]

NSFOCUS CTEM Offerings: A Comprehensive Solution to Enhance Your Security Posture Singapore – October 17, 2023 – NSFOCUS, a globally recognized leader in cybersecurity solutions, is pleased to announce a comprehensive suite of security offerings designed to enhance the Continuous Threat Exposure Management (CTEM) program for organizations of all sizes. CTEM is a 5-step process […]

Overview NSFOCUS Security Labs has been continuously monitoring the newly discovered WinRAR 0-day vulnerability, CVE-2023-38831. It has come to our attention that the advanced persistent threat group known as DarkPink has recently begun exploiting this vulnerability to target government entities in Vietnam and Malaysia. In this round of attack activities, DarkPink attackers have incorporated the […]