CVE-2023-42771
8.8 · HIGHOverview
CVE-2023-42771 is a high-severity vulnerability affecting furunosystems acera_1310_firmware. It was published on October 3, 2023 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Authentication bypass vulnerability in ACERA 1320 firmware ver.01.26 and earlier, and ACERA 1310 firmware ver.01.26 and earlier allows a network-adjacent unauthenticated attacker who can access the affected product to download configuration files and/or log files, and upload configuration files and/or firmware. They are affected when running in ST(Standalone) mode.
Remediation
Check the references section for vendor advisories and patches from furunosystems. Update acera_1310_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 |
|---|---|---|---|
| furunosystems | acera_1310_firmware | 0 | Affected |
| furunosystems | acera_1320_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2023-42771?
CVE-2023-42771 is a high-severity vulnerability affecting furunosystems acera_1310_firmware. It was published on October 3, 2023 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2023-42771?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-42771?
Check the references section for vendor advisories and patches from furunosystems. Update acera_1310_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-2023-42771?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-42771 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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