CVE-2019-12718
high-risk
Published 2019-10-16
A vulnerability in the web-based interface of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface. The vulnerability is due to insufficient validation of user-supplied input by the web-based interface of the affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a malicious link and subsequently access a specific web interface page. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.
Do I need to act?
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0.32% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10
Medium
NETWORK
/ LOW complexity
Affected Products (20)
Sf250-24 Firmware
Sf250-24P Firmware
Sf250-48 Firmware
Sf250-48Hp Firmware
Sf250-08 Firmware
Sf250-08Hp Firmware
Sf250-10P Firmware
Sf250-18 Firmware
Sf250-26 Firmware
Sf250-26Hp Firmware
Sf250-26P Firmware
Sf250-50 Firmware
Sf250-50Hp Firmware
Sf250-50P Firmware
Sf250X-24 Firmware
Sf250X-24P Firmware
Sf250X-48 Firmware
Sf250X-48P Firmware
Affected Vendors
References (2)
54
/ 100
high-risk
Severity
23/34 · High
Exploitability
1/34 · Minimal
Exposure
30/34 · Critical