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MEDIUM · 4.7

CVE-2021-1549

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 ...

Vulnerability 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.

CVSS Score

4.7

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW

Affected Products

VendorProductVersions
CiscoWap125 Firmware<= 1.0.3.1
CiscoWap125-
CiscoWap131 Firmware<= 1.0.2.17
CiscoWap131-
CiscoWap150 Firmware<= 1.1.2.4
CiscoWap150-
CiscoWap351 Firmware<= 1.0.2.17
CiscoWap351-
CiscoWap361 Firmware<= 1.1.2.4
CiscoWap361-
CiscoWap581 Firmware<= 1.0.3.1
CiscoWap581-

Related Weaknesses (CWE)

CWE-77

References

FAQ

What is CVE-2021-1549?

CVE-2021-1549 is a vulnerability with a CVSS score of 4.7 (MEDIUM). 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 ...

How severe is CVE-2021-1549?

CVE-2021-1549 has been rated MEDIUM with a CVSS base score of 4.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-1549?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Wap125 Firmware, Cisco Wap125, Cisco Wap131 Firmware, Cisco Wap131, Cisco Wap150 Firmware.