Rule Update
21-014 (March 23, 2021)
DESCRIPTION
* indicates a new version of an existing rule
Deep Packet Inspection Rules:
Microsoft Office
1010879 - Microsoft Excel XLS File Parsing Use-After-Free Remote Code Execution Vulnerability (CVE-2021-27053)
1010878 - Microsoft Excel XLS File Parsing Use-After-Free Remote Code Execution Vulnerability (CVE-2021-27054)
1010880 - Microsoft Office Graph Uninitialized Variable Remote Code Execution Vulnerability (CVE-2021-27057)
1010881 - Microsoft PowerPoint PPTX File Parsing Use-After-Free Remote Code Execution Vulnerability (CVE-2021-27056)
Oracle E-Business Suite Web Interface
1010730* - Oracle E-Business Suite 'ozfVendorLov' SQL Injection Information Disclosure Vulnerability (CVE-2020-14876)
Web Server Common
1010796* - Apache Druid Remote Code Execution Vulnerability (CVE-2021-25646)
Web Server HTTPS
1010868 - Microsoft Exchange Server Remote Code Execution Vulnerability (CVE-2021-27065)
1010870 - Microsoft Exchange Server Remote Code Execution Vulnerability (CVE-2021-27065) - 1
Web Server Nagios
1010866* - Nagios XI Cross Site Scripting Vulnerability (CVE-2021-25299)
Web Server Oracle
1010590* - Oracle WebLogic Server Remote Code Execution Vulnerabilities (CVE-2020-14882, CVE-2020-14750 and CVE-2020-14883)
Web Server SharePoint
1010823 - Identified Microsoft SharePoint GetPermissionCollection Request (ATT&CK T1069, T1087, T1213.002, T1589.002, T1589.003)
1010864* - Microsoft SharePoint Server Remote Code Execution Vulnerability (CVE-2021-27076)
Integrity Monitoring Rules:
There are no new or updated Integrity Monitoring Rules in this Security Update.
Log Inspection Rules:
There are no new or updated Log Inspection Rules in this Security Update.
Deep Packet Inspection Rules:
Microsoft Office
1010879 - Microsoft Excel XLS File Parsing Use-After-Free Remote Code Execution Vulnerability (CVE-2021-27053)
1010878 - Microsoft Excel XLS File Parsing Use-After-Free Remote Code Execution Vulnerability (CVE-2021-27054)
1010880 - Microsoft Office Graph Uninitialized Variable Remote Code Execution Vulnerability (CVE-2021-27057)
1010881 - Microsoft PowerPoint PPTX File Parsing Use-After-Free Remote Code Execution Vulnerability (CVE-2021-27056)
Oracle E-Business Suite Web Interface
1010730* - Oracle E-Business Suite 'ozfVendorLov' SQL Injection Information Disclosure Vulnerability (CVE-2020-14876)
Web Server Common
1010796* - Apache Druid Remote Code Execution Vulnerability (CVE-2021-25646)
Web Server HTTPS
1010868 - Microsoft Exchange Server Remote Code Execution Vulnerability (CVE-2021-27065)
1010870 - Microsoft Exchange Server Remote Code Execution Vulnerability (CVE-2021-27065) - 1
Web Server Nagios
1010866* - Nagios XI Cross Site Scripting Vulnerability (CVE-2021-25299)
Web Server Oracle
1010590* - Oracle WebLogic Server Remote Code Execution Vulnerabilities (CVE-2020-14882, CVE-2020-14750 and CVE-2020-14883)
Web Server SharePoint
1010823 - Identified Microsoft SharePoint GetPermissionCollection Request (ATT&CK T1069, T1087, T1213.002, T1589.002, T1589.003)
1010864* - Microsoft SharePoint Server Remote Code Execution Vulnerability (CVE-2021-27076)
Integrity Monitoring Rules:
There are no new or updated Integrity Monitoring Rules in this Security Update.
Log Inspection Rules:
There are no new or updated Log Inspection Rules in this Security Update.
Featured Stories
Beware of MCP Hardcoded Credentials: A Perfect Target for Threat ActorsPoor secret management in MCP servers can lead to serious consequences, including data breaches and supply chain attacks. This article examines the reality of these unsecure configurations and offers practical recommendations that minimize the chances of exposure.Read more
Lessons in Resilience from the Race to Patch SharePoint VulnerabilitiesIn this article, Trend Micro discusses how the fast-moving attacks using CVE-2025-53770 and CVE-2025-53771 have underscored the essential role of virtual patching and reliable intelligence in protecting organizations against evolving threats.Read more
Unveiling AI Agent Vulnerabilities Part V: Securing LLM ServicesTo conclude our series on agentic AI, this article examines emerging vulnerabilities that threaten AI agents, focusing on providing proactive security recommendations on areas such as code execution, data exfiltration, and database access.Read more
Unveiling AI Agent Vulnerabilities Part IV: Database Access VulnerabilitiesHow can attackers exploit weaknesses in database-enabled AI agents? This research explores how SQL generation vulnerabilities, stored prompt injection, and vector store poisoning can be weaponized by attackers for fraudulent activities.Read more