Vulnerability Description Recently, NSFOCUS detected that an Apache Solr arbitrary file read and server-side request forgery (SSRF) vulnerability was disclosed on the Internet. Since authentication was disabled by default when Apache Solr was installed, unauthenticated attackers could turn on requestDis patcher.requestParsers.enableRemoteStreaming via the Config API, thereby exploiting the vulnerability to...
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XStream Multiple High-Risk Vulnerabilities Threat Alert
Vulnerability Description Recently, NSFOCUS detected that XStream released security advisories disclosing 11 security vulnerabilities in its products. An attacker could exploit these vulnerabilities to conduct DoS and SSRF attacks, delete arbitrary files, and lead to arbitrary RCE. XStream is a tool for converting between Java objects and XML. When serializing...
F5 BIG-IP/BIG-IQ High-Risk Vulnerabilities Threat Alert
Vulnerability Description On March 11, NSFOCUS observed that F5 released a security bulletin to announce the fix of multiple high-risk vulnerabilities, CVE-2021-22986, CVE-2021-22987, CVE-2021-22988, CVE-2021-22989, CVE-2021-22990, CVE-2021-22991, and CVE-2021-22992, which affect BIG-IP and BIG-IQ in F5. Users are advised to take preventive measures as soon as possible. BIG-IP is an...
GitLab Remote Code Execution Vulnerability Threat Alert
Vulnerability Description On March 19, 2021, NSFOCUS detected that GitLab released patches for a code execution vulnerability in GitLab Community Edition (CE) and Enterprise Edition (EE), which was assigned a CVSS base score of 9.9. Unauthorized authenticated attackers could craft malicious requests via controllable markdown rendering options, thereby executing arbitrary...
NSFOCUS Web Application Firewall Attains ICSA Labs Certification
MILPITAS, Calif. – March 22, 2021 – We are pleased to announce that our web application firewall, NSFOCUS WAF, was awarded ICSA Labs Web Application Firewall Certification following rigorous and thorough testing. ICSA Labs, an independent division of Verizon, offers third-party testing and certification of security and health IT products,...
Microsoft March Security Updates for Multiple High-Risk Product Vulnerabilities
Vulnerability Description On March 10, 2021, Beijing time, Microsoft released March 2021 Security Updates that fix 89 vulnerabilities, including high-risk ones like remote code execution and privilege escalation in various widely used products such as Microsoft Windows, Microsoft Office, Microsoft Exchange Server, Internet Explorer, and Visual Studio. In these security...
