CVE-2021-22567
4.6 · MEDIUMOverview
CVE-2021-22567 is a medium-severity vulnerability affecting dart dart_software_development_kit. It was published on January 5, 2022 and has a CVSS 3.1 base score of 4.6 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.6, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Bidirectional Unicode text can be interpreted and compiled differently than how it appears in editors which can be exploited to get nefarious code passed a code review by appearing benign. An attacker could embed a source that is invisible to a code reviewer that modifies the behavior of a program in unexpected ways.
Remediation
Check the references section for vendor advisories and patches from dart. Update dart_software_development_kit 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 |
|---|---|---|---|
| dart | dart_software_development_kit | >= 0, < 2.15.0 | Affected |
Frequently Asked Questions
What is CVE-2021-22567?
CVE-2021-22567 is a medium-severity vulnerability affecting dart dart_software_development_kit. It was published on January 5, 2022 and has a CVSS 3.1 base score of 4.6 (MEDIUM).
How severe is CVE-2021-22567?
This vulnerability has a CVSS 3.1 base score of 4.6, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-22567?
Check the references section for vendor advisories and patches from dart. Update dart_software_development_kit 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-2021-22567?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-22567 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.
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