Kubernetes Ingress-nginx Remote Code Execution Vulnerability (CVE-2025-1974)
March 27, 2025
Overview Recently, NSFOCUS CERT detected that Kubernetes issued a security announcement and fixed the Kubernetes Ingress-nginx remote code execution vulnerability (CVE-2025-1974). The Ingress controller deployed in Kubernetes Pod can be accessed through the network without authentication. When the Admission webhook is open, an unauthenticated attacker can remotely inject any nginx configuration by sending a special […]
Disposal Advisory for Apache Tomcat Remote Code Execution Vulnerability (CVE-2025-24813)
March 25, 2025
Vulnerability Overview Apache Tomcat Remote Code Execution Vulnerability (CVE-2025-24813) NSFOCUS Detection Methods NSFOCUS Remote Security Assessment System (RSAS), Web Vulnerability Scanning System (WVSS) and Network Intrusion Detection System (IDS) have the ability to scan and detect this vulnerability. Users who deploy the above devices are requested to upgrade to the latest version. Upgrade site: NSFOCUS_Product Support Service_Product Upgrade […]
Apache Tomcat Remote Code Execution Vulnerability (CVE-2025-24813)
March 11, 2025
Overview Recently, NSFOCUS CERT detected that Apache issued a security announcement and fixed the remote code execution vulnerability of Apache Tomcat (CVE-2025-24813). An unauthenticated attacker can execute arbitrary code to gain server privileges when the application has servlet write enabled (disabled by default), uses Tomcat file session persistence and a default storage location, and contains […]
Oracle WebLogic Server Remote Code Execution and Denial of Service Vulnerability (CVE-2025-21535/CVE-2025-21549)
January 23, 2025
Overview Recently, NSFOCUS CERT detected that Oracle has released a security announcement, in which the remote code execution and denial of service vulnerabilities of Oracle WebLogic Server have been fixed. Affected users should take protective measures as soon as possible. CVE-2025-21535: When the T3/IIOP protocol is enabled, an unauthenticated attacker sends a special request to […]
Apache ActiveMQ Jolokia Remote Code Execution Vulnerability (CVE-2022-41678) Notification
November 30, 2023
Overview Recently, NSFOCUS CERT found a remote code execution vulnerability in Apache ActiveMQ Jolokia (CVE-2022-41678). In the configuration of ActiveMQ, jetty allows org.holokia.http.AgentServlet to process requests for/api/Jolokia. An authenticated attacker can send a specially crafted HTTP request to write a malicious file through the Jolokia service, thus implementing remote code execution. At present, the vulnerability […]
Strapi Multiple Security Vulnerability Notice
April 26, 2023
Overview Recently, NSFOCUS CERT found that Strapi has officially issued a security notice, which fixes several Strapi security vulnerabilities. Due to a flaw in the Strapi system, when there are any entries created or updated by super administrator users on publicly accessed entries, attackers can execute arbitrary code on the target system by combining the […]
Apache Druid Remote Code Execution Vulnerability Notice
April 24, 2023
Overview Recently, NSFOCUS CERT found that an Apache Druid remote code execution vulnerability was publicly disclosed online. Under default configuration, Apache Druid supports loading data from Kafka. Unauthenticated remote attackers can implement JNDI injection attacks by modifying Kafka connection configuration properties, ultimately leading to the execution of arbitrary code on the server. Affected users should […]
Oracle WebLogic Server Remote Code Execution Vulnerability (CVS 2023-21931) Notice
April 21, 2023
Overview Recently, NSFOCUS CERT found that Oracle officially issued a security notice to fix a remote code execution vulnerability in Oracle WebLogic Server (CVE-2023-21931). Due to a flaw in the getObject Instance () method of the WLNamingManager class in WebLogic, in the default configuration, unauthenticated remote attackers can pass in specific objects through T3/IIOP, ultimately […]
Apache Solr Remote Code Execution Vulnerability (CNVD-2023-27598) Notice
April 20, 2023
Overview Recently, NSFOCUS CERT found that the analysis article of Apache Solr remote code execution vulnerability was publicly disclosed on the Internet. When Solr is launched in cloud mode and can go offline, an unauthenticated remote attacker can execute arbitrary code on the target system by sending multiple specially crafted packets. Please take measures to […]
Google Chrome V8 Type Confusion Vulnerability (CVE-2023-2033) Notice
April 19, 2023
Overview On April 17, NSFOCUS CERT found that Google officially fixed a Chrome V8 type confusion vulnerability (CVE-2023-2033). Due to flaws in the verification of the data type being used by the application, type confusion can occur during the process. Attackers can trigger this vulnerability by sending a crafted link that successfully induces users to […]
