CVE-2021-25137
7.8 · HIGHOverview
CVE-2021-25137 is a high-severity vulnerability affecting hpe cloudline_cl3100_gen10_server_firmware. It was published on January 29, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
The Baseboard Management Controller(BMC) in HPE Cloudline CL5800 Gen9 Server; HPE Cloudline CL5200 Gen9 Server; HPE Cloudline CL4100 Gen10 Server; HPE Cloudline CL3100 Gen10 Server; HPE Cloudline CL5800 Gen10 Server BMC firmware has a local buffer overlfow in spx_restservice startflash_func function.
Remediation
Check the references section for vendor advisories and patches from hpe. Update cloudline_cl3100_gen10_server_firmware 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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Frequently Asked Questions
What is CVE-2021-25137?
CVE-2021-25137 is a high-severity vulnerability affecting hpe cloudline_cl3100_gen10_server_firmware. It was published on January 29, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2021-25137?
This vulnerability has a CVSS 3.1 base score of 7.8, 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-2021-25137?
Check the references section for vendor advisories and patches from hpe. Update cloudline_cl3100_gen10_server_firmware 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-2021-25137?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-25137 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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