CVE-2021-43171
6.5 · MEDIUMOverview
CVE-2021-43171 is a medium-severity vulnerability affecting e.foundation app_lounge. It was published on August 22, 2023 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Improper verification of applications' cryptographic signatures in the /e/OS app store client App Lounge before 0.19q allows attackers in control of the application server to install malicious applications on user's systems by altering the server's API response.
Remediation
Check the references section for vendor advisories and patches from e.foundation. Update app_lounge 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 |
|---|---|---|---|
| e.foundation | app_lounge | >= 0, < 0.19q | Affected |
Frequently Asked Questions
What is CVE-2021-43171?
CVE-2021-43171 is a medium-severity vulnerability affecting e.foundation app_lounge. It was published on August 22, 2023 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
How severe is CVE-2021-43171?
This vulnerability has a CVSS 3.1 base score of 6.5, 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-2021-43171?
Check the references section for vendor advisories and patches from e.foundation. Update app_lounge 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-2021-43171?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-43171 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.
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