CVE-2017-18026
8.8 · HIGHOverview
CVE-2017-18026 is a high-severity vulnerability affecting redmine redmine. It was published on January 10, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Redmine before 3.2.9, 3.3.x before 3.3.6, and 3.4.x before 3.4.4 does not block the --config and --debugger flags to the Mercurial hg program, which allows remote attackers to execute arbitrary commands (through the Mercurial adapter) via vectors involving a branch whose name begins with a --config= or --debugger= substring, a related issue to CVE-2017-17536.
Remediation
Check the references section for vendor advisories and patches from redmine. Update redmine 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 |
|---|---|---|---|
| redmine | redmine | >= 0, < 3.2.9 | Affected |
References
Frequently Asked Questions
What is CVE-2017-18026?
CVE-2017-18026 is a high-severity vulnerability affecting redmine redmine. It was published on January 10, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2017-18026?
This vulnerability has a CVSS 3.0 base score of 8.8, 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-2017-18026?
Check the references section for vendor advisories and patches from redmine. Update redmine 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-2017-18026?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-18026 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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