Vulnerability Monitor

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CVE-2020-3581


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.


Published

2020-10-21T19:15:18.700

Last Modified

2024-11-21T05:31:21.237

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

CVSSv2 Vector

AV:N/AC:H/Au:N/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: HIGH
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

4.9

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-79
  • Type: Primary
    CWE-79

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System cisco firepower_threat_defense < 6.3.0.6 Yes
Operating System cisco firepower_threat_defense < 6.4.0.10 Yes
Operating System cisco firepower_threat_defense < 6.5.0.5 Yes
Operating System cisco firepower_threat_defense < 6.6.1 Yes
Operating System cisco adaptive_security_appliance_software < 9.8.4.29 Yes
Operating System cisco adaptive_security_appliance_software < 9.9.2.80 Yes
Operating System cisco adaptive_security_appliance_software < 9.10.1.44 Yes
Operating System cisco adaptive_security_appliance_software < 9.12.4.4 Yes
Operating System cisco adaptive_security_appliance_software < 9.13.1.13 Yes
Operating System cisco adaptive_security_appliance_software < 9.14.1.30 Yes

References