CVE-2021-44683
8.2 · HIGHOverview
CVE-2021-44683 is a high-severity vulnerability affecting duckduckgo duckduckgo. It was published on March 25, 2022 and has a CVSS 3.1 base score of 8.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The DuckDuckGo browser 7.64.4 on iOS allows Address Bar Spoofing due to mishandling of the JavaScript window.open function (used to open a secondary browser window). This could be exploited by tricking users into supplying sensitive information such as credentials, because the address bar would display a legitimate URL, but content would be hosted on the attacker's web site.
Remediation
Check the references section for vendor advisories and patches from duckduckgo. Update duckduckgo 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 |
|---|---|---|---|
| duckduckgo | duckduckgo | >= 0, < 7.64.18 | Affected |
Frequently Asked Questions
What is CVE-2021-44683?
CVE-2021-44683 is a high-severity vulnerability affecting duckduckgo duckduckgo. It was published on March 25, 2022 and has a CVSS 3.1 base score of 8.2 (HIGH).
How severe is CVE-2021-44683?
This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-44683?
Check the references section for vendor advisories and patches from duckduckgo. Update duckduckgo 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-2021-44683?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-44683 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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