CVE-2021-28620
NixOS vulnerability analysis and mitigation

Overview

Adobe Animate was affected by a security vulnerability identified as CVE-2021-28620, which was disclosed in June 2021. The vulnerability was discovered by Shanbo Chen of the nsfocus security team and affected Adobe Animate versions 21.0.6 and earlier versions on Windows systems (Adobe Security Bulletin).

Technical details

The vulnerability was assigned a CVSS 2.0 score of 9.3 and CVSS 3.0 score of 8.4, indicating a critical severity level. The CVSS metrics suggest the vulnerability requires local access with low attack complexity and no privileges required, while potentially impacting confidentiality and availability at a high level (ManageEngine).

Impact

Successful exploitation of this vulnerability could lead to arbitrary code execution in the context of the current user, potentially compromising the affected system's security (Qualys Research).

Mitigation and workarounds

Adobe addressed this vulnerability by releasing security updates for Adobe Animate. Users are advised to update to the latest version of the software to mitigate the risk (Adobe Security Bulletin).

Additional resources


SourceThis report was generated using AI

Related NixOS vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-22783HIGH8.1
  • NixOSNixOS
  • iris
NoYesJan 12, 2026
CVE-2026-0821MEDIUM6.9
  • NixOSNixOS
  • quickjs
NoNoJan 10, 2026
CVE-2025-68949MEDIUM5.3
  • NixOSNixOS
  • n8n
NoYesJan 13, 2026
CVE-2026-22784LOW2.3
  • NixOSNixOS
  • lychee
NoYesJan 12, 2026
CVE-2026-23497LOW1.3
  • NixOSNixOS
  • learning
NoYesJan 14, 2026

Free Vulnerability Assessment

Benchmark your Cloud Security Posture

Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.

Request assessment

Get a personalized demo

Ready to see Wiz in action?

"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management