CVE-2021-43019
7.8 · HIGHOverview
CVE-2021-43019 is a high-severity vulnerability affecting adobe creative_cloud_desktop_application. It was published on November 23, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Adobe Creative Cloud version 5.5 (and earlier) are affected by a privilege escalation vulnerability in the resources leveraged by the Setup.exe service. An unauthenticated attacker could leverage this vulnerability to remove files and escalate privileges under the context of SYSTEM . An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability on the product installer. User interaction is required before product installation to abuse this vulnerability.
Remediation
Check the references section for vendor advisories and patches from adobe. Update creative_cloud_desktop_application to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| adobe | creative_cloud_desktop_application | 0 | Affected |
Frequently Asked Questions
What is CVE-2021-43019?
CVE-2021-43019 is a high-severity vulnerability affecting adobe creative_cloud_desktop_application. It was published on November 23, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2021-43019?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-43019?
Check the references section for vendor advisories and patches from adobe. Update creative_cloud_desktop_application to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-43019?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-43019 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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