Detections
Analytics
Fortinet FortiOS 5.2.x / 5.3.x / 5.4.x < 5.4.5 Multiple XSS (FG-IR-17-127)
medium Nessus Plugin ID 100998
Language:
Synopsis
The remote host is affected by multiple cross-site scripting vulnerabilities.Description
The version of Fortinet FortiOS running on the remote device is 5.2.x, 5.3.x, or 5.4.x prior to 5.4.4. It is, therefore, affected by multiple cross-site scripting (XSS) vulnerabilities :- A cross-site scripting (XSS) vulnerability exists when saving configuration revisions due to improper validation of user-supplied input to comments before returning it to users. An authenticated, remote attacker can exploit this, via a specially crafted request, to execute arbitrary script code in a user's browser session. (CVE-2017-7734)
- A cross-site scripting (XSS) vulnerability exists when creating or editing user groups due to improper validation of user-supplied input to groups before returning it to users. An authenticated, remote attacker can exploit this, via a specially crafted request, to execute arbitrary script code in a user's browser session. (CVE-2017-7735)
Solution
Upgrade to Fortinet FortiOS version 5.4.5 or later.See Also
Plugin Details
Severity: Medium
ID: 100998
File Name: fortios_FG-IR-17-127.nasl
Version: 1.9
Type: local
Family: Firewalls
Published: 6/23/2017
Updated: 9/16/2022
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.0
CVSS v2
Risk Factor: Low
Base Score: 3.5
Temporal Score: 2.6
Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N
CVSS Score Source: CVE-2017-7735
CVSS v3
Risk Factor: Medium
Base Score: 5.4
Temporal Score: 4.7
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:fortinet:fortios
Required KB Items: Host/Fortigate/model, Host/Fortigate/version
Exploit Ease: No known exploits are available
Patch Publication Date: 6/15/2017
Vulnerability Publication Date: 6/15/2017
Reference Information
CVE: CVE-2017-7734, CVE-2017-7735
BID: 99098