CVE-2021-29506
6.5 · MEDIUMOverview
CVE-2021-29506 is a medium-severity vulnerability affecting graphhopper graphhopper. It was published on May 13, 2021 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
GraphHopper is an open-source Java routing engine. In GrassHopper from version 2.0 and before version 2.4, there is a regular expression injection vulnerability that may lead to Denial of Service. This has been patched in 2.4 and 3.0 See this pull request for the fix: https://github.com/graphhopper/graphhopper/pull/2304
Remediation
Check the references section for vendor advisories and patches from graphhopper. Update graphhopper 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 |
|---|---|---|---|
| graphhopper | graphhopper | >= 2.0, < 2.4 | Affected |
References
Frequently Asked Questions
What is CVE-2021-29506?
CVE-2021-29506 is a medium-severity vulnerability affecting graphhopper graphhopper. It was published on May 13, 2021 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
How severe is CVE-2021-29506?
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-2021-29506?
Check the references section for vendor advisories and patches from graphhopper. Update graphhopper 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-2021-29506?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-29506 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
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