CVE-2021-1554
4.7 · MEDIUMOverview
CVE-2021-1554 is a medium-severity vulnerability affecting cisco wap125_firmware. It was published on May 22, 2021 and has a CVSS 3.1 base score of 4.7 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.7, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Multiple vulnerabilities in the web-based management interface of certain Cisco Small Business 100, 300, and 500 Series Wireless Access Points could allow an authenticated, remote attacker to perform command injection attacks against an affected device. These vulnerabilities are due to improper validation of user-supplied input. An attacker could exploit these vulnerabilities by sending crafted HTTP requests to the web-based management interface of an affected system. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the device. To exploit these vulnerabilities, the attacker must have valid administrative credentials for the device.
Remediation
Check the references section for vendor advisories and patches from cisco. Update wap125_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 |
|---|---|---|---|
| cisco | wap125_firmware | 0 | Affected |
| cisco | wap131_firmware | 0 | Affected |
| cisco | wap150_firmware | 0 | Affected |
| cisco | wap351_firmware | 0 | Affected |
| cisco | wap361_firmware | 0 | Affected |
| cisco | wap581_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2021-1554?
CVE-2021-1554 is a medium-severity vulnerability affecting cisco wap125_firmware. It was published on May 22, 2021 and has a CVSS 3.1 base score of 4.7 (MEDIUM).
How severe is CVE-2021-1554?
This vulnerability has a CVSS 3.1 base score of 4.7, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-1554?
Check the references section for vendor advisories and patches from cisco. Update wap125_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-2021-1554?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-1554 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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Browser-based exploitation validates findings with real proof-of-concept.
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