6.1
CVSSv3

CVE-2018-0242

Published: 19/04/2018 Updated: 15/08/2023
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
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

A vulnerability in the WebVPN web-based management interface of Cisco Adaptive Security Appliance could allow an unauthenticated, remote malicious user to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the malicious user to execute arbitrary script code in the context of the interface or allow the malicious user to access sensitive browser-based information. Cisco Bug IDs: CSCvg33985.

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Vendor Advisories

A vulnerability in the Login screen of the Clientless SSL VPN (WebVPN) portal of Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device The vulnerability is due to insufficient validat ...