CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS
Percentile
57.7%
A vulnerability in the WebVPN portal login page of the Cisco ASA could
allow an unauthenticated, remote attacker to execute cross-site
scripting (XSS) attacks or hijack user sessions.
The vulnerability is
due to a failure to properly validate user-supplied input in the WebVPN
portal login page. An attacker could exploit this vulnerability by
convincing a user to click a crafted URL.
Cisco has confirmed this vulnerability in a security notice and software updates are available.
To exploit the vulnerability, the attacker may provide a link that directs a user to a malicious site and use misleading language or instructions to persuade the user to follow the provided link.
Cisco indicates through the CVSS score that functional exploit code exists; however, the code is not known to be publicly available.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | adaptive_security_appliance_software | 7.0 | cpe:2.3:o:cisco:adaptive_security_appliance_software:7.0:*:*:*:*:*:*:* |
cisco | adaptive_security_appliance_software | 7.1 | cpe:2.3:o:cisco:adaptive_security_appliance_software:7.1:*:*:*:*:*:*:* |
cisco | adaptive_security_appliance_software | 7.2 | cpe:2.3:o:cisco:adaptive_security_appliance_software:7.2:*:*:*:*:*:*:* |
cisco | adaptive_security_appliance_software | 8.0 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.0:*:*:*:*:*:*:* |
cisco | adaptive_security_appliance_software | 8.2 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2:*:*:*:*:*:*:* |
cisco | adaptive_security_appliance_software | 8.1 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.1:*:*:*:*:*:*:* |
cisco | adaptive_security_appliance_software | 8.3 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3:*:*:*:*:*:*:* |
cisco | adaptive_security_appliance_software | 8.4 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4:*:*:*:*:*:*:* |
cisco | adaptive_security_appliance_software | 8.5 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.5:*:*:*:*:*:*:* |
cisco | adaptive_security_appliance_software | 8.6 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.6:*:*:*:*:*:*:* |