Severity
Medium
Analysis Summary
CVE-2021-1550,CVE-2021-1551,CVE-2021-1552,CVE-2021-1553,CVE-2021-1554,CVE-2021-1555
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.
Impact
- Code Execution
- Unauthorized Access
Affected Vendors
Cisco
Affected Products
- Wireless-N Access Point with Single Point Setup 1.0.6.8 and earlier
- Wireless-AC Dual Band Desktop Access Point with PoE1.0.3.1 and earlier
- Dual Radio Access Point with PoE1.0.2.17 and earlier
Remediation
Refer to Cisco Security Advisory for the patch, upgrade, or suggested workaround information.
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-wap-inject-Mp9FSdG