CVE-2020-17522
5.8 · MEDIUMOverview
CVE-2020-17522 is a medium-severity vulnerability affecting apache traffic_control. It was published on January 26, 2021 and has a CVSS 3.1 base score of 5.8 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
When ORT (now via atstccfg) generates ip_allow.config files in Apache Traffic Control 3.0.0 to 3.1.0 and 4.0.0 to 4.1.0, those files include permissions that allow bad actors to push arbitrary content into and remove arbitrary content from CDN cache servers. Additionally, these permissions are potentially extended to IP addresses outside the desired range, resulting in them being granted to clients possibly outside the CDN arcitechture.
Remediation
Check the references section for vendor advisories and patches from apache. Update traffic_control 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 |
|---|---|---|---|
| apache | traffic_control | 3.0.0 | Affected |
References
Frequently Asked Questions
What is CVE-2020-17522?
CVE-2020-17522 is a medium-severity vulnerability affecting apache traffic_control. It was published on January 26, 2021 and has a CVSS 3.1 base score of 5.8 (MEDIUM).
How severe is CVE-2020-17522?
This vulnerability has a CVSS 3.1 base score of 5.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-17522?
Check the references section for vendor advisories and patches from apache. Update traffic_control 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-2020-17522?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-17522 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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