CVE-2021-38599
7.5 · HIGHOverview
CVE-2021-38599 is a high-severity vulnerability affecting wal-g_project wal-g. It was published on August 12, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
WAL-G before 1.1, when a non-libsodium build (e.g., one of the official binary releases published as GitHub Releases) is used, silently ignores the libsodium encryption key and uploads cleartext backups. This is arguably a Principle of Least Surprise violation because "the user likely wanted to encrypt all file activity."
Remediation
Check the references section for vendor advisories and patches from wal-g_project. Update wal-g 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 |
|---|---|---|---|
| wal-g_project | wal-g | >= 0, < 1.1 | Affected |
Frequently Asked Questions
What is CVE-2021-38599?
CVE-2021-38599 is a high-severity vulnerability affecting wal-g_project wal-g. It was published on August 12, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2021-38599?
This vulnerability has a CVSS 3.1 base score of 7.5, 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-2021-38599?
Check the references section for vendor advisories and patches from wal-g_project. Update wal-g 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-2021-38599?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-38599 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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