Vulnerability Database

311,447

Total vulnerabilities in the database

CVE-2016-6407

Cisco AsyncOS through 9.5.0-444 on Web Security Appliance (WSA) devices allows remote attackers to cause a denial of service (link saturation) by making many HTTP requests for overlapping byte ranges simultaneously, aka Bug ID CSCuz27219.

  • Published: Sep 17, 2016
  • Updated: Nov 9, 2025
  • CVE: CVE-2016-6407
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
cisco / web_security_appliance 8.0.7 8.0.7.x
cisco / web_security_appliance 7.5.2-hp2-303 7.5.2-hp2-303.x
cisco / web_security_appliance 7.5.2-000 7.5.2-000.x
cisco / web_security_appliance 9.5.0-284 9.5.0-284.x
cisco / web_security_appliance 8.0.6-078 8.0.6-078.x
cisco / web_security_appliance 7.1.1 7.1.1.x
cisco / web_security_appliance 9.5.0-235 9.5.0-235.x
cisco / web_security_appliance 7.1.4 7.1.4.x
cisco / web_security_appliance 8.5.0.000 8.5.0.000.x
cisco / web_security_appliance 8.5.3-055 8.5.3-055.x
cisco / web_security_appliance 8.0.7-142 8.0.7-142.x
cisco / web_security_appliance 7.1.0 7.1.0.x
cisco / web_security_appliance 9.0_base 9.0_base.x
cisco / web_security_appliance 7.5.0-825 7.5.0-825.x
cisco / web_security_appliance 7.7.0-608 7.7.0-608.x
cisco / web_security_appliance 8.8.0-000 8.8.0-000.x
cisco / web_security_appliance 8.0.0-000 8.0.0-000.x
cisco / web_security_appliance 8.5.2-024 8.5.2-024.x
cisco / web_security_appliance 7.5.0-000 7.5.0-000.x
cisco / web_security_appliance 8.5.2-027 8.5.2-027.x
cisco / web_security_appliance 8.0.6 8.0.6.x
cisco / web_security_appliance 7.1.3 7.1.3.x
cisco / web_security_appliance 9.1_base 9.1_base.x
cisco / web_security_appliance 7.1.2 7.1.2.x
cisco / web_security_appliance 8.0.8-mr-113 8.0.8-mr-113.x
cisco / web_security_appliance 8.5.0-497 8.5.0-497.x
cisco / web_security_appliance 9.1.0-000 9.1.0-000.x
cisco / web_security_appliance 8.8.0-085 8.8.0-085.x
cisco / web_security_appliance 7.5.1-000 7.5.1-000.x
cisco / web_security_appliance 6.0.0-000 6.0.0-000.x
cisco / web_security_appliance 5.6.0-623 5.6.0-623.x
cisco / web_security_appliance 9.0.0-193 9.0.0-193.x
cisco / web_security_appliance 7.7.5-835 7.7.5-835.x
cisco / web_security_appliance 8.5.1-021 8.5.1-021.x
cisco / web_security_appliance 9.5_base 9.5_base.x
cisco / web_security_appliance 8.0.5 8.0.5.x
cisco / web_security_appliance 8.0.6-119 8.0.6-119.x
cisco / web_security_appliance 9.1.0-070 9.1.0-070.x
cisco / web_security_appliance 7.7.0-000 7.7.0-000.x
cisco / web_security_appliance 9.5.0-444 9.5.0-444.x
cisco / web_security_appliance 7.7.1-000 7.7.1-000.x