CVE-2025-27022
7.5 · HIGHOverview
CVE-2025-27022 is a high-severity vulnerability affecting nokia g42_firmware. It was published on July 2, 2025 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
A path traversal vulnerability of the WebGUI HTTP endpoint in Infinera G42 version R6.1.3
allows remote authenticated users to download all OS files via HTTP
requests.
Details:
Lack or insufficient validation of user-supplied input allows
authenticated users to access all files on the target machine file
system that are readable to the user account used to run the httpd
service.
Remediation
Check the references section for vendor advisories and patches from nokia. Update g42_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 |
|---|---|---|---|
| nokia | g42_firmware | >= 6.1.3, < 7.1 | Affected |
Frequently Asked Questions
What is CVE-2025-27022?
CVE-2025-27022 is a high-severity vulnerability affecting nokia g42_firmware. It was published on July 2, 2025 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2025-27022?
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-2025-27022?
Check the references section for vendor advisories and patches from nokia. Update g42_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-2025-27022?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-27022 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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