Vulnerability · Published May 22, 2021 · Assigned by cisco
CVE-2021-1548Cisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection Vulnerabilities
Medium 4.7
In plain English
A medium-severity command injection in Cisco Business Wireless Access Point Software from Cisco. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 76% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco Business Wireless Access Point Software | n/a |
Weakness: CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
References
- 20210519 Cisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection Vulnerabilities vendor-advisory, x_refsource_CISCO