• Services
    • Assess
      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
      • Secure Architecture Design & Review
      • Red Team Assessment
      • Purple Team Assessment
      • Social Engineering
      • Source Code Review
    • Transform
      • SOC Consultancy
      •     SOC Maturity Assessment
      •     SOC Model Evaluation
      •     SOC Gap Analysis
      •     SIEM Gap Analysis
      •     SIEM Optimization
      •     SOC Content Pack
    • Train
      • Security Awareness and Training
      • Tabletop Exercise
      • Simulated Cyber Attack Exercises
    • Respond
      • Incident Response
      • Incident Analysis
  • Managed Security
    • Managed Security Monitoring
      • Remote SOC
      • Onsite SOC
      • Hybrid SOC
    • Managed Security Services
      • Managed Detection and Response
      • Managed Endpoint Detection and Response
      • Managed Threat Intelligence
      • Managed Threat Hunting
      • Managed Risk-Based SOAR
      • Managed Penetration Testing
  • Solutions
  • Resources
    • Blog
    • Press Release
    • Threat Advisory
  • Company
    • About Us
    • Careers
    • Contact
Rewterz Threat Advisory – CVE-2021-34866 – Linux Kernel Vulnerability
October 14, 2021
Rewterz Threat Advisory – Multiple Apache Vulnerabilities
October 14, 2021

Rewterz Threat Advisory – Multiple Adobe Vulnerabilities

October 14, 2021

Severity

Medium

Analysis Summary

CVE-2021-40721 

Adobe Connect is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability using a specially-crafted URL to execute script in a victim’s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to execute arbitrary code on the system.

CVE-2021-40719 

Adobe Connect could allow a remote attacker to execute arbitrary code on the system, caused by the deserialization of untrusted data. By persuading a victim to open a specially-crafted document, a remote attacker could exploit this vulnerability to execute arbitrary code on the system with the privileges of the victim or cause the application to crash.

CVE-2021-40724 

Adobe Acrobat Reader for Android could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing directory traversal sequences (/../) to execute arbitrary code on the system.

CVE-2021-40720 

Adobe ops-cli could allow a remote attacker to execute arbitrary code on the system, caused by the deserialization of untrusted data. By persuading a victim to open a specially-crafted document, a remote attacker could exploit this vulnerability to execute arbitrary code on the system with the privileges of the victim or cause the application to crash.

CVE-2021-39864 

Adobe Commerce and Magento Open Source are vulnerable to cross-site request forgery, caused by improper validation of user-supplied input. By persuading an authenticated user to visit a malicious Web site, a remote attacker could send a malformed HTTP request to bypass the security feature. An attacker could exploit this vulnerability to perform cross-site scripting attacks, Web cache poisoning, and other malicious activities.

CVE-2021-40744 

Adobe Campaign Standard is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability using a specially-crafted URL to execute script in a victim’s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to execute arbitrary code on the system.

Impact

  • Cross-Site Scripting
  • Code Execution

Affected Vendors

  • Adobe

Affected Products

  • Adobe Connect 11.2.2
  • Adobe Acrobat Reader for Android 21.8.0
  • Adobe ops-cli 2.0.4
  • Adobe Commerce 2.4.2-p2
  • Adobe Commerce 2.4.3
  • Adobe Commerce 2.3.7-p1
  • Adobe Magento Open Source 2.4.2-p2
  • Adobe Magento Open Source 2.4.3
  • Adobe Magento Open Source 2.3.7-p1
  • Adobe Campaign Standard 21.2.1

Remediation

Refer to Adobe Advisory for patch, upgrade, or suggested workaround information. 

CVE-2021-40721 

https://helpx.adobe.com/security/products/connect/apsb21-91.html

CVE-2021-40719 

https://helpx.adobe.com/security/products/connect/apsb21-91.html

CVE-2021-40724 

https://helpx.adobe.com/security/products/reader-mobile/apsb21-89.html

CVE-2021-40720 

https://helpx.adobe.com/security/products/ops_cli/apsb21-88.html

CVE-2021-39864 

https://helpx.adobe.com/security/products/magento/apsb21-86.html

CVE-2021-40744 

https://helpx.adobe.com/security/products/campaign/apsb21-52.html
  • Services
    • Assess
      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
      • Secure Architecture Design & Review
      • Red Team Assessment
      • Purple Team Assessment
      • Social Engineering
      • Source Code Review
    • Respond
      • Incident Response
      • Incident Analysis
  • Transform
    • SOC Consultancy
    •     SOC Maturity Assessment
    •     SOC Model Evaluation
    •     SOC Gap Analysis
    •     SIEM Gap Analysis
    •     SIEM Optimization
    •     SOC Content Pack
  • Train
    • Security Awareness and Training
    • Tabletop Exercise
    • Simulated Cyber Attack Exercises
  • Managed Security
    • Managed Security Monitoring
      • Remote SOC
      • Onsite SOC
      • Hybrid SOC
    • Managed Security Services
      • Managed Detection and Response
      • Managed Endpoint Detection and Response
      • Managed Threat Intelligence
      • Managed Threat Hunting
      • Managed Risk-Based SOAR
      • Managed Penetration Testing
  • Solutions
  • Resources
    • Blog
    • Threat Advisory
  • Company
    • About Us
    • Careers
    • Contact
COPYRIGHT © REWTERZ. ALL RIGHTS RESERVED.