CVE-2009-3611
7.1 · HIGHOverview
CVE-2009-3611 is a high-severity vulnerability affecting le-web backintime. It was published on October 26, 2009 and has a CVSS 3.1 base score of 7.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
common/snapshots.py in Back In Time (aka backintime) 0.9.26 changes certain permissions to 0777 before deleting the files in an old backup snapshot, which allows local users to obtain sensitive information by reading these files, or interfere with backup integrity by modifying files that are shared across snapshots.
Remediation
Check the references section for vendor advisories and patches from le-web. Update backintime 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 |
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References
Frequently Asked Questions
What is CVE-2009-3611?
CVE-2009-3611 is a high-severity vulnerability affecting le-web backintime. It was published on October 26, 2009 and has a CVSS 3.1 base score of 7.1 (HIGH).
How severe is CVE-2009-3611?
This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2009-3611?
Check the references section for vendor advisories and patches from le-web. Update backintime 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-2009-3611?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-3611 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.
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