CVE-2021-44981
8.8 · HIGHOverview
CVE-2021-44981 is a high-severity vulnerability affecting quickbox quickbox. It was published on January 24, 2022 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
In QuickBox Pro v2.5.8 and below, the config.php file has a variable which takes a GET parameter value and parses it into a shell_exec(''); function without properly sanitizing any shell arguments, therefore remote code execution is possible. Additionally, as the media server is running as root by default attackers can use the sudo command within this shell_exec(''); function, which allows for privilege escalation by means of RCE.
Remediation
Check the references section for vendor advisories and patches from quickbox. Update quickbox 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 |
|---|---|---|---|
| quickbox | quickbox | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2021-44981?
CVE-2021-44981 is a high-severity vulnerability affecting quickbox quickbox. It was published on January 24, 2022 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2021-44981?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-44981?
Check the references section for vendor advisories and patches from quickbox. Update quickbox 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-2021-44981?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-44981 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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Browser-based exploitation validates findings with real proof-of-concept.
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