Vulnerability Name:

CVE-2017-6749 (CCN-129066)

Assigned:2017-07-19
Published:2017-07-19
Updated:2017-07-31
Summary:A vulnerability in the web-based management interface of Cisco Web Security Appliance (WSA) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. Affected Products: virtual and hardware versions of Cisco Web Security Appliance (WSA). More Information: CSCvd88865. Known Affected Releases: 10.1.0-204.
CVSS v3 Severity:5.4 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)
5.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
5.4 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)
5.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:3.5 Low (CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-79
Vulnerability Consequences:Cross-Site Scripting
References:Source: MITRE
Type: CNA
CVE-2017-6749

Source: BID
Type: Third Party Advisory, VDB Entry
99875

Source: CCN
Type: BID-99875
Cisco Web Security Appliance CVE-2017-6749 HTML Injection Vulnerability

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1038957

Source: XF
Type: UNKNOWN
cisco-wsa3-cve20176749-xss(129066)

Source: CCN
Type: Cisco Security Advisory cisco-sa-20170719-wsa3
Cisco Web Security Appliance Stored Cross-Site Scripting Vulnerability

Source: CONFIRM
Type: Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170719-wsa3

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:web_security_appliance:10.0.0-232:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:10.0.0-233:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:10.0_base:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:10.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:10.1.0-204:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:10.1.1-230:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:10.1.1-234:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:10.1.1-235:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:10.5.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:10.5.0-358:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_appliance:10.5.1-270:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_virtual_appliance:10.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_virtual_appliance:10.0_base:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_virtual_appliance:10.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_virtual_appliance:10.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_virtual_appliance:10.1_base:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_virtual_appliance:10.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:web_security_virtual_appliance:10.5_base:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:cisco:web_security_appliance:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco web security appliance 10.0.0-232
    cisco web security appliance 10.0.0-233
    cisco web security appliance 10.0_base
    cisco web security appliance 10.1.0
    cisco web security appliance 10.1.0-204
    cisco web security appliance 10.1.1-230
    cisco web security appliance 10.1.1-234
    cisco web security appliance 10.1.1-235
    cisco web security appliance 10.5.0
    cisco web security appliance 10.5.0-358
    cisco web security appliance 10.5.1-270
    cisco web security virtual appliance 10.0.0
    cisco web security virtual appliance 10.0_base
    cisco web security virtual appliance 10.1.0
    cisco web security virtual appliance 10.1.1
    cisco web security virtual appliance 10.1_base
    cisco web security virtual appliance 10.5.1
    cisco web security virtual appliance 10.5_base
    cisco web security appliance *