Vulnerability Name:

CVE-2017-14190

Assigned:2017-09-07
Published:2018-01-22
Updated:2018-02-14
Summary:A Cross-site Scripting vulnerability in Fortinet FortiOS 5.6.0 to 5.6.2, 5.4.0 to 5.4.7, 5.2 and earlier, allows attacker to inject arbitrary web script or HTML via maliciously crafted "Host" header in user HTTP requests.
CVSS v3 Severity:6.1 Medium (CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.8 Medium (Temporal CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/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): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
6.1 Medium (CCN CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.8 Medium (CCN Temporal CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/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): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
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
References:Source: BID
Type: VENDOR_ADVISORY
102779

Source: SECTRACK
Type: VENDOR_ADVISORY
1040284

Source: XF
Type: UNKNOWN
fortinet-fortios-cve201714190-xss(138475)

Source: CONFIRM
Type: VENDOR_ADVISORY
https://fortiguard.com/advisory/FG-IR-17-262

Vulnerable Configuration:Configuration 1:
  • cpe:/o:fortinet:fortios:5.2.0:*:*:*:*:*:*:*
  • OR cpe:/o:fortinet:fortios:5.4.0:*:*:*:*:*:*:*
  • OR cpe:/o:fortinet:fortios:5.4.3:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:fortinet:fortios:5.4.0:*:*:*:*:*:*:*
  • OR cpe:/o:fortinet:fortios:5.2.0:*:*:*:*:*:*:*
  • OR cpe:/o:fortinet:fortios:5.6.0:*:*:*:*:*:*:*

  • Denotes that component is vulnerable
    BACK
    fortinet fortios 5.2.0
    fortinet fortios 5.4.0
    fortinet fortios 5.4.3
    fortinet fortios 5.4.0
    fortinet fortios 5.2.0
    fortinet fortios 5.6.0