Multiple vulnerabilities in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to conduct cross-site scripting (XSS) attacks against a user of the web services interface of an affected device. The vulnerabilities are due to insufficient validation of user-supplied input by the web services interface of an affected device. An attacker could exploit these vulnerabilities by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive, browser-based information. Note: These vulnerabilities affect only specific AnyConnect and WebVPN configurations. For more information, see the Vulnerable Products section.

Threat-Mapped Scoring

Score: 0.0

Priority: Unclassified

EPSS

Score: 0.93247
Percentile: 0.99793

CVSS Scoring

KEV is present

Mapped CWE(s)

• CWE-79 : Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

All CAPEC(s)

CAPEC(s) with Mapped TTPs

Mapped ATT&CK TTPs

Affected Products

• cpe:2.3:o:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*

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