Deserialization of untrusted data

Deserialization of Untrusted Data vulnerability in CheckboxWeb.dll of Checkbox Survey allows an unauthenticated remote attacker to execute arbitrary code. This issue affects: Checkbox Survey versions prior to 7...

CVE-2021-27852

CVE-2021-27852 concerns Checkbox Survey before version 7, where CheckboxWeb.dll deserializes untrusted _VSTATE data via LosFormatter in ASP.NET View State. The underlying issue allows an unauthenticated remote attacker to execute arbitrary code on the affected server, with the impact described as...

CVE-2021-27852

Deserialization of Untrusted Data vulnerability in CheckboxWeb.dll of Checkbox Survey allows an unauthenticated remote attacker to execute arbitrary code. This issue affects: Checkbox Survey versions prior to 7...

CVE-2021-27852

Deserialization of Untrusted Data vulnerability in CheckboxWeb.dll of Checkbox Survey allows an unauthenticated remote attacker to execute arbitrary code. This issue affects: Checkbox Survey versions prior to 7...

Updates to Alert on Pulse Connect Secure

CISA has updated Alert AA21-110A: Exploitation of Pulse Connect Secure Vulnerabilities to include new threat actor techniques, tactics, and procedures TTPs, indicators of compromise IOCs, and updated mitigations. CISA encourages users and administrators to review AA21-110A and the following...

CVE-2021-27852

Deserialization of Untrusted Data vulnerability in CheckboxWeb.dll of Checkbox Survey allows an unauthenticated remote attacker to execute arbitrary code. This issue affects: Checkbox Survey versions prior to 7. Recent assessments: Assessed Attacker Value: 0 Assessed Attacker Value: 0Assessed...

VMware Releases Security Updates

VMware has released security updates to address multiple vulnerabilities in vCenter Server and Cloud Foundation. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review VMware Security Advisory...

Google Releases Security Updates for Chrome

Google has released Chrome version 91.0.4472.77 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. CISA encourages users and administrators to review the Chrome Release Note and apply the necessary updates. Thi...

PT-2021-7661 · Unknown · Checkbox Survey

Name of the Vulnerable Software and Affected Versions: Checkbox Survey versions prior to 7. Description: The issue is related to the deserialization of untrusted data in the CheckboxWeb.dll library of the Checkbox Survey software. This allows a remote attacker to execute arbitrary code...

Checkbox Survey insecurely deserializes ASP.NET View State data

Overview Checkbox Survey prior to version 7.0 insecurely deserializes ASP.NET View State data, which can allow a remote, unauthenticated attacker to execute arbitrary code on a vulnerable server. Description CVE-2021-27852 Checkbox Survey insecurely deserializes ASP.NET View State data. Checkbox...

Apple Releases Security Updates

Apple has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected device. CISA encourages users and administrators to review the Apple security pages for the following products and apply the...

Checkbox Survey 代码问题漏洞

Checkbox Survey is an ASP.NET application from Checkbox Survey. A code issue vulnerability exists in Untrusted Data in CheckboxWeb.dll in versions prior to Checkbox Survey 7. The vulnerability allows an unauthenticated, remote attacker to execute arbitrary code...

Update to CISA-FBI Joint Cybersecurity Advisory on DarkSide Ransomware

CISA and the Federal Bureau of Investigation FBI have updated Joint Cybersecurity Advisory AA21-131A: DarkSide Ransomware: Best Practices for Preventing Disruption from Ransomware Attacks, originally released May 11, 2021. This update provides a downloadable STIX file of indicators of compromise...

WordPress Releases Security Update

WordPress versions between 3.7 and 5.7.1 are affected by a security vulnerability. An attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review the WordPress Security Release and upgrade to WordPress 5.7.2. This product is...

Juniper Networks Releases Security Updates

Juniper Networks has released security updates to address multiple vulnerabilities in various Juniper products. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Juniper's 2021-05 Out-of-Cycle Security...

Microsoft Releases May 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 May 2021 Security Update Summary and Deployme...

Adobe Releases Security Updates for Multiple Products 

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 Adobe’s Security Bulletins and apply the necessary updates...

Citrix Releases Security Updates for Workspace App for Windows

Citrix has released security updates to address a vulnerability in Citrix Workspace App for Windows. An attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review Citrix Security Update CTX307794 and apply the necessary...

Google Releases Security Updates for Chrome

Google has released Chrome version 90.0.4430.212 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. CISA encourages users and administrators to review the Chrome Release Note and apply the necessary updates. Th...

Joint NCSC-CISA-FBI-NSA Cybersecurity Advisory on Russian SVR Activity

CISA has joined with the United Kingdom's National Cyber Security Centre NCSC, the Federal Bureau of Investigation FBI, and the National Security Agency NSA, in releasing a Joint Cybersecurity Advisory on Russian Foreign Intelligence Service SVR tactics, techniques, and procedures. Further TTPs...