Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Required
Privileges Required
None
Attack Vector
Network
0

CVE-2022-20713

Disclosure Date: August 10, 2022
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Description

A vulnerability in the VPN web client services component of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to conduct browser-based attacks against users of an affected device. This vulnerability is due to improper validation of input that is passed to the VPN web client services component before being returned to the browser that is in use. An attacker could exploit this vulnerability by persuading a user to visit a website that is designed to pass malicious requests to a device that is running Cisco ASA Software or Cisco FTD Software and has web services endpoints supporting VPN features enabled. A successful exploit could allow the attacker to reflect malicious input from the affected device to the browser that is in use and conduct browser-based attacks, including cross-site scripting attacks. The attacker could not directly impact the affected device.

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CVSS V3 Severity and Metrics
Base Score:
6.1 Medium
Impact Score:
2.7
Exploitability Score:
2.8
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Changed
Confidentiality (C):
Low
Integrity (I):
Low
Availability (A):
None

General Information

Vendors

  • cisco

Products

  • adaptive security appliance software 9.12.1,
  • adaptive security appliance software 9.12.1.2,
  • adaptive security appliance software 9.12.1.3,
  • adaptive security appliance software 9.12.2,
  • adaptive security appliance software 9.12.2.1,
  • adaptive security appliance software 9.12.2.4,
  • adaptive security appliance software 9.12.2.5,
  • adaptive security appliance software 9.12.2.9,
  • adaptive security appliance software 9.12.3,
  • adaptive security appliance software 9.12.3.12,
  • adaptive security appliance software 9.12.3.2,
  • adaptive security appliance software 9.12.3.7,
  • adaptive security appliance software 9.12.3.9,
  • adaptive security appliance software 9.12.4,
  • adaptive security appliance software 9.12.4.10,
  • adaptive security appliance software 9.12.4.13,
  • adaptive security appliance software 9.12.4.18,
  • adaptive security appliance software 9.12.4.2,
  • adaptive security appliance software 9.12.4.24,
  • adaptive security appliance software 9.12.4.26,
  • adaptive security appliance software 9.12.4.29,
  • adaptive security appliance software 9.12.4.30,
  • adaptive security appliance software 9.12.4.35,
  • adaptive security appliance software 9.12.4.37,
  • adaptive security appliance software 9.12.4.38,
  • adaptive security appliance software 9.12.4.39,
  • adaptive security appliance software 9.12.4.4,
  • adaptive security appliance software 9.12.4.40,
  • adaptive security appliance software 9.12.4.41,
  • adaptive security appliance software 9.12.4.47,
  • adaptive security appliance software 9.12.4.48,
  • adaptive security appliance software 9.12.4.50,
  • adaptive security appliance software 9.12.4.52,
  • adaptive security appliance software 9.12.4.54,
  • adaptive security appliance software 9.12.4.55,
  • adaptive security appliance software 9.12.4.7,
  • adaptive security appliance software 9.12.4.8,
  • adaptive security appliance software 9.14.1,
  • adaptive security appliance software 9.14.1.10,
  • adaptive security appliance software 9.14.1.15,
  • adaptive security appliance software 9.14.1.19,
  • adaptive security appliance software 9.14.1.30,
  • adaptive security appliance software 9.14.1.6,
  • adaptive security appliance software 9.14.2,
  • adaptive security appliance software 9.14.2.13,
  • adaptive security appliance software 9.14.2.15,
  • adaptive security appliance software 9.14.2.4,
  • adaptive security appliance software 9.14.2.8,
  • adaptive security appliance software 9.14.3,
  • adaptive security appliance software 9.14.3.1,
  • adaptive security appliance software 9.14.3.11,
  • adaptive security appliance software 9.14.3.13,
  • adaptive security appliance software 9.14.3.15,
  • adaptive security appliance software 9.14.3.18,
  • adaptive security appliance software 9.14.3.9,
  • adaptive security appliance software 9.14.4,
  • adaptive security appliance software 9.14.4.12,
  • adaptive security appliance software 9.14.4.13,
  • adaptive security appliance software 9.14.4.14,
  • adaptive security appliance software 9.14.4.15,
  • adaptive security appliance software 9.14.4.17,
  • adaptive security appliance software 9.14.4.6,
  • adaptive security appliance software 9.14.4.7,
  • adaptive security appliance software 9.15.1,
  • adaptive security appliance software 9.15.1.1,
  • adaptive security appliance software 9.15.1.10,
  • adaptive security appliance software 9.15.1.15,
  • adaptive security appliance software 9.15.1.16,
  • adaptive security appliance software 9.15.1.17,
  • adaptive security appliance software 9.15.1.21,
  • adaptive security appliance software 9.15.1.7,
  • adaptive security appliance software 9.16.1,
  • adaptive security appliance software 9.16.1.28,
  • adaptive security appliance software 9.16.2,
  • adaptive security appliance software 9.16.2.11,
  • adaptive security appliance software 9.16.2.13,
  • adaptive security appliance software 9.16.2.14,
  • adaptive security appliance software 9.16.2.3,
  • adaptive security appliance software 9.16.2.7,
  • adaptive security appliance software 9.16.3,
  • adaptive security appliance software 9.16.3.14,
  • adaptive security appliance software 9.16.3.15,
  • adaptive security appliance software 9.16.3.19,
  • adaptive security appliance software 9.16.3.23,
  • adaptive security appliance software 9.16.3.3,
  • adaptive security appliance software 9.16.4,
  • adaptive security appliance software 9.16.4.9,
  • adaptive security appliance software 9.17.1,
  • adaptive security appliance software 9.17.1.10,
  • adaptive security appliance software 9.17.1.11,
  • adaptive security appliance software 9.17.1.13,
  • adaptive security appliance software 9.17.1.15,
  • adaptive security appliance software 9.17.1.20,
  • adaptive security appliance software 9.17.1.7,
  • adaptive security appliance software 9.17.1.9,
  • adaptive security appliance software 9.18.1,
  • adaptive security appliance software 9.18.1.3,
  • adaptive security appliance software 9.18.2,
  • adaptive security appliance software 9.18.2.5,
  • adaptive security appliance software 9.18.2.7,
  • adaptive security appliance software 9.18.2.8,
  • adaptive security appliance software 9.19.1,
  • adaptive security appliance software 9.8.1,
  • adaptive security appliance software 9.8.1.5,
  • adaptive security appliance software 9.8.1.7,
  • adaptive security appliance software 9.8.2,
  • adaptive security appliance software 9.8.2.14,
  • adaptive security appliance software 9.8.2.15,
  • adaptive security appliance software 9.8.2.17,
  • adaptive security appliance software 9.8.2.20,
  • adaptive security appliance software 9.8.2.24,
  • adaptive security appliance software 9.8.2.26,
  • adaptive security appliance software 9.8.2.28,
  • adaptive security appliance software 9.8.2.33,
  • adaptive security appliance software 9.8.2.35,
  • adaptive security appliance software 9.8.2.38,
  • adaptive security appliance software 9.8.2.8,
  • adaptive security appliance software 9.8.3,
  • adaptive security appliance software 9.8.3.11,
  • adaptive security appliance software 9.8.3.14,
  • adaptive security appliance software 9.8.3.16,
  • adaptive security appliance software 9.8.3.18,
  • adaptive security appliance software 9.8.3.21,
  • adaptive security appliance software 9.8.3.26,
  • adaptive security appliance software 9.8.3.29,
  • adaptive security appliance software 9.8.3.8,
  • adaptive security appliance software 9.8.4,
  • adaptive security appliance software 9.8.4.10,
  • adaptive security appliance software 9.8.4.12,
  • adaptive security appliance software 9.8.4.15,
  • adaptive security appliance software 9.8.4.17,
  • adaptive security appliance software 9.8.4.20,
  • adaptive security appliance software 9.8.4.22,
  • adaptive security appliance software 9.8.4.25,
  • adaptive security appliance software 9.8.4.26,
  • adaptive security appliance software 9.8.4.29,
  • adaptive security appliance software 9.8.4.3,
  • adaptive security appliance software 9.8.4.32,
  • adaptive security appliance software 9.8.4.33,
  • adaptive security appliance software 9.8.4.34,
  • adaptive security appliance software 9.8.4.35,
  • adaptive security appliance software 9.8.4.39,
  • adaptive security appliance software 9.8.4.40,
  • adaptive security appliance software 9.8.4.41,
  • adaptive security appliance software 9.8.4.43,
  • adaptive security appliance software 9.8.4.44,
  • adaptive security appliance software 9.8.4.45,
  • adaptive security appliance software 9.8.4.46,
  • adaptive security appliance software 9.8.4.7,
  • adaptive security appliance software 9.8.4.8,
  • firepower threat defense 6.2.3,
  • firepower threat defense 6.2.3.1,
  • firepower threat defense 6.2.3.10,
  • firepower threat defense 6.2.3.11,
  • firepower threat defense 6.2.3.12,
  • firepower threat defense 6.2.3.13,
  • firepower threat defense 6.2.3.14,
  • firepower threat defense 6.2.3.15,
  • firepower threat defense 6.2.3.16,
  • firepower threat defense 6.2.3.17,
  • firepower threat defense 6.2.3.18,
  • firepower threat defense 6.2.3.2,
  • firepower threat defense 6.2.3.3,
  • firepower threat defense 6.2.3.4,
  • firepower threat defense 6.2.3.5,
  • firepower threat defense 6.2.3.6,
  • firepower threat defense 6.2.3.7,
  • firepower threat defense 6.2.3.8,
  • firepower threat defense 6.2.3.9,
  • firepower threat defense 6.4.0,
  • firepower threat defense 6.4.0.1,
  • firepower threat defense 6.4.0.10,
  • firepower threat defense 6.4.0.11,
  • firepower threat defense 6.4.0.12,
  • firepower threat defense 6.4.0.13,
  • firepower threat defense 6.4.0.14,
  • firepower threat defense 6.4.0.15,
  • firepower threat defense 6.4.0.16,
  • firepower threat defense 6.4.0.2,
  • firepower threat defense 6.4.0.3,
  • firepower threat defense 6.4.0.4,
  • firepower threat defense 6.4.0.5,
  • firepower threat defense 6.4.0.6,
  • firepower threat defense 6.4.0.7,
  • firepower threat defense 6.4.0.8,
  • firepower threat defense 6.4.0.9,
  • firepower threat defense 6.6.0,
  • firepower threat defense 6.6.0.1,
  • firepower threat defense 6.6.1,
  • firepower threat defense 6.6.3,
  • firepower threat defense 6.6.4,
  • firepower threat defense 6.6.5,
  • firepower threat defense 6.6.5.1,
  • firepower threat defense 6.6.5.2,
  • firepower threat defense 6.6.7,
  • firepower threat defense 6.6.7.1,
  • firepower threat defense 6.7.0,
  • firepower threat defense 6.7.0.1,
  • firepower threat defense 6.7.0.2,
  • firepower threat defense 6.7.0.3,
  • firepower threat defense 7.0.0,
  • firepower threat defense 7.0.0.1,
  • firepower threat defense 7.0.1,
  • firepower threat defense 7.0.1.1,
  • firepower threat defense 7.0.2,
  • firepower threat defense 7.0.2.1,
  • firepower threat defense 7.0.3,
  • firepower threat defense 7.0.4,
  • firepower threat defense 7.0.5,
  • firepower threat defense 7.1.0,
  • firepower threat defense 7.1.0.1,
  • firepower threat defense 7.1.0.2,
  • firepower threat defense 7.1.0.3,
  • firepower threat defense 7.2.0,
  • firepower threat defense 7.2.0.1,
  • firepower threat defense 7.2.1,
  • firepower threat defense 7.2.2,
  • firepower threat defense 7.2.3,
  • firepower threat defense 7.3.0,
  • firepower threat defense 7.3.1,
  • firepower threat defense 7.3.1.1
Technical Analysis