Date：2022/10/24

【Security Vulnerability Warning】20 Vulnerabilities Most Commonly Used by Chinese Hackers and Patching Methods

Subject: 20 Vulnerabilities Most Commonly Used by Chinese Hackers and Patching Methods

Description:
For details, please refer to the following links.

https://www.cisa.gov/uscert/ncas/alerts/aa22-279a

https://lists.apache.org/thread/lcdqywz8zy94mdysk7p3gfdgn51jmt94

https://httpd.apache.org/security/vulnerabilities_24.html

https://logging.apache.org/log4j/2.x/security.html

https://jira.atlassian.com/browse/CONFSERVER-67940

https://jira.atlassian.com/browse/CONFSERVER-79016

https://www.tenable.com/security/research/tra-2021-13

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hyperflex-rce-TjjNrkpR#fs

https://support.citrix.com/article/CTX267027/cve201919781-vulnerability-in-citrix-application-delivery-controller-citrix-gateway-and-citrix-sdwan-wanop-appliance

https://support.f5.com/csp/article/K52145254

https://support.f5.com/csp/article/K23605346

https://about.gitlab.com/releases/2021/04/14/security-release-gitlab-13-10-3-released/

https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-notification-command-injection-vulnerability-in-some-hikvision-products/

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26855

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26857

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26858

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-27065

https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101/

https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1000776

https://kb.vmware.com/s/article/85717

https://www.manageengine.com/products/self-service-password/advisory/CVE-2021-40539.html

Network System Division
Computer and Communication Center