VMware Releases Security Update

VMware has released a security update to address a vulnerability in vSphere Replication. An attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review VMware Security Advisory VMSA-2021-0001 and apply the necessary update...

Verify Your Valentine

This Valentine’s Day, before you go looking for love in all the wrong chat rooms, CISA reminds users to be wary of internet romance scams. At first, cyber criminals promise the reward of romance after adopting an alias to appear as a potential partner. Once your heart is hooked on hope, they turn...

Compromise of U.S. Water Treatment Facility

In response to recent events where unidentified cyber actors obtained unauthorized access to the supervisory control and data acquisition SCADA system at a U.S. drinking water treatment facility, CISA, the Federal Bureau of Investigation, the Environmental Protection Agency, and the Multi-State...

Microsoft Launches Phase 2 Mitigation for Netlogon Remote Code Execution Vulnerability (CVE-2020-1472)

Microsoft addressed a critical remote code execution vulnerability affecting the Netlogon protocol CVE-2020-1472 on August 11, 2020. Beginning with the February 9, 2021 Security Update release, Domain Controllers will be placed in enforcement mode. This will require all Windows and non-Windows...

Apple Releases Security Updates

Apple has released security updates to address vulnerabilities in macOS Big Sur 11.2, macOS Catalina 10.15.7, and macOS Mojave 10.14.6. An attacker could exploit these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Apple security upda...

Microsoft Releases February 2021 Security Updates

Microsoft has released updates to address multiple vulnerabilities in Microsoft software. A remote attacker can exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Microsoft’s February 2021 Security Update Summary and...

Microsoft Warns of Windows Win32k Privilege Escalation

Microsoft has released a security advisory to address an escalation of privileges vulnerability, CVE-2021-1732, in Microsoft Win32k. A local attacker can exploit this vulnerability to take control of an affected system. This vulnerability was detected in exploits in the wild. CISA encourages user...

Adobe Releases Security Updates

Adobe has released security updates to address vulnerabilities in multiple Adobe products. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following Adobe Security Bulletins and apply the necessa...

CVE-2021-21434

Survey administrator can craft a survey in such way that malicious code can be executed in the agent interface i.e. another agent who wants to make changes in the survey. This issue affects: OTRS AG Survey 6.0.x version 6.0.20 and prior versions; 7.0.x version 7.0.19 and prior versions...

CVE-2021-21434

Survey administrator can craft a survey in such way that malicious code can be executed in the agent interface i.e. another agent who wants to make changes in the survey. This issue affects: OTRS AG Survey 6.0.x version 6.0.20 and prior versions; 7.0.x version 7.0.19 and prior versions...

Code injection

Survey administrator can craft a survey in such way that malicious code can be executed in the agent interface i.e. another agent who wants to make changes in the survey. This issue affects: OTRS AG Survey 6.0.x version 6.0.20 and prior versions; 7.0.x version 7.0.19 and prior versions...

UBUNTU-CVE-2021-21434

Survey administrator can craft a survey in such way that malicious code can be executed in the agent interface i.e. another agent who wants to make changes in the survey. This issue affects: OTRS AG Survey 6.0.x version 6.0.20 and prior versions; 7.0.x version 7.0.19 and prior versions...

CVE-2021-21434

Survey administrator can craft a survey in such way that malicious code can be executed in the agent interface i.e. another agent who wants to make changes in the survey. This issue affects: OTRS AG Survey 6.0.x version 6.0.20 and prior versions; 7.0.x version 7.0.19 and prior versions...

CVE-2021-21434 XSS in Survey Module

Survey administrator can craft a survey in such way that malicious code can be executed in the agent interface i.e. another agent who wants to make changes in the survey. This issue affects: OTRS AG Survey 6.0.x version 6.0.20 and prior versions; 7.0.x version 7.0.19 and prior versions...

CVE-2021-21434

CVE-2021-21434 is described across multiple sources as a cross-site scripting/code injection issue in the OTRS AG Survey product. The vulnerability allows a malicious survey to cause code execution in the agent interface, affecting OTRS AG Survey 6.0.x (6.0.20 and prior) and 7.0.x (7.0.19 and pri...

Mozilla Releases Security Updates for Firefox and Firefox ESR

Mozilla has released security updates addressing a vulnerability affecting Firefox and Firefox ESR. An attacker can take advantage of this vulnerability to take control of an affected system. CISA encourages users and administrators to review the Mozilla security advisory for Firefox 85.0.1 and...

OTRS AG Survey 跨站脚本漏洞

OTRS AG Survey is a Perl-based customer survey appliance from OTRS Germany. The tool is intended for use in sending e-mails to customers after a ticket has been closed. A cross-site scripting vulnerability exists in OTRS AG Survey that can be exploited by an attacker to execute malicious code in...

NCIJTF Releases Ransomware Factsheet

The National Cyber Investigative Joint Task Force NCIJTF has released a joint-sealed ransomware factsheet to address current ransomware threats and provide information on prevention and mitigation techniques. The Ransomware Factsheet was developed by an interagency group of subject matter experts...

Google Releases Security Updates for Chrome

Google has released Chrome Version 88.0.4324.150 for Windows, Mac, and Linux. This version addresses a vulnerability that an attacker could exploit to take control of an affected system. CISA encourages users and administrators to review the Chrome Release and apply the necessary updates. This...

Cisco Releases Security Updates

Cisco has released security updates to address vulnerabilities in Cisco products. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following Cisco Advisories and apply the necessary updates. For...