CVE-2020-7040
8.1 · HIGHOverview
CVE-2020-7040 is a high-severity vulnerability affecting storebackup storebackup. It was published on January 21, 2020 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
storeBackup.pl in storeBackup through 3.5 relies on the /tmp/storeBackup.lock pathname, which allows symlink attacks that possibly lead to privilege escalation. (Local users can also create a plain file named /tmp/storeBackup.lock to block use of storeBackup until an admin manually deletes that file.)
Remediation
Check the references section for vendor advisories and patches from storebackup. Update storebackup 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 |
|---|---|---|---|
| storebackup | storebackup | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2020-7040?
CVE-2020-7040 is a high-severity vulnerability affecting storebackup storebackup. It was published on January 21, 2020 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2020-7040?
This vulnerability has a CVSS 3.1 base score of 8.1, 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-2020-7040?
Check the references section for vendor advisories and patches from storebackup. Update storebackup 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-2020-7040?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-7040 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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