4.3
CVSSv2

CVE-2021-1571

Published: 16/06/2021 Updated: 23/06/2021
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.1 | Impact Score: 2.7 | Exploitability Score: 2.8
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

Multiple vulnerabilities in the web-based management interface of Cisco Small Business 220 Series Smart Switches could allow an malicious user to do the following: Hijack a user session Execute arbitrary commands as a root user on the underlying operating system Conduct a cross-site scripting (XSS) attack Conduct an HTML injection attack For more information about these vulnerabilities, see the Details section of this advisory.

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Vendor Advisories

Multiple vulnerabilities in the web-based management interface of Cisco Small Business 220 Series Smart Switches could allow an attacker to do the following: Hijack a user session Execute arbitrary commands as a root user on the underlying operating system Conduct a cross-site scripting (XSS) attack Conduct an HTML injection attack For more info ...

Recent Articles

Cisco Smart Switches Riddled with Severe Security Holes
Threatpost • Tara Seals • 17 Jun 2021

Cisco has flagged and patched several high-severity security vulnerabilities in its Cisco Small Business 220 Series Smart Switches that could allow session hijacking, arbitrary code execution, cross-site scripting and HTML injection.
It also issued fixes for high-severity problems in the AnyConnect secure mobility client, the Cisco DNA Center and the Cisco Email Security Appliance, along with a slew of patches for medium-severity vulnerabilities in AnyConnect, Jabber, Meeting Server, Unifi...