CVE-2022-27373
8.8 · HIGHOverview
CVE-2022-27373 is a high-severity vulnerability affecting phicomm fir303b_firmware. It was published on July 19, 2022 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 can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Shanghai Feixun Data Communication Technology Co., Ltd router fir302b A2 was discovered to contain a remote command execution (RCE) vulnerability via the Ping function.
Remediation
Check the references section for vendor advisories and patches from phicomm. Update fir303b_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-2022-27373?
CVE-2022-27373 is a high-severity vulnerability affecting phicomm fir303b_firmware. It was published on July 19, 2022 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2022-27373?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2022-27373?
Check the references section for vendor advisories and patches from phicomm. Update fir303b_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-2022-27373?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-27373 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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