Detections
Analytics
Symantec ProxySG 6.5 < 6.5.10.6 / 6.6 < 6.6.5.13 / 6.7 < 6.7.3.1 Multiple Vulnerabilities (SA155)
high Nessus Plugin ID 105779
Language:
Synopsis
The remote device is affected by multiple vulnerabilities.Description
The self-reported SGOS version installed on the remote Symantec ProxySG device is 6.5.x prior to 6.5.10.6, 6.6.x prior to 6.6.5.13, or 6.7 prior to 6.7.3.1. It is, therefore, affected by multiple vulnerabilities :- A cross-site redirection attack due to improper validation of unspecified input in the web-based management console. A context-dependent attacker, with a specially crafted link, could redirect a user to a malicious site. (CVE-2016-9099)
- An unspecified flaw within the management consoles. A remote attacker, with an authenticated admin user, could potentially obtain authentication credential information. (CVE-2016-9100)
- Multiple cross-site scripting (XSS) attacks exist due to not validating unspecified input within the web-based management console. A context-dependent attacker, with a specially crafted request, could execute arbitrary script code.
(CVE-2016-10256, CVE-2016-10257)
Note: At this time the is no fix for CVE-2016-9099, CVE-2016-10256, and CVE-2016-10257 for Proxy SG 6.6.
Solution
Upgrade to Symantec ProxySG SGOS version 6.5.10.6 / 6.6.5.13 / 6.7.3.1 or later.See Also
Plugin Details
Severity: High
ID: 105779
File Name: symantec_proxy_sg_SA155.nasl
Version: 1.7
Type: local
Family: Firewalls
Published: 1/12/2018
Updated: 11/6/2025
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: Medium
Base Score: 5.8
Temporal Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N
CVSS Score Source: CVE-2016-9099
CVSS v3
Risk Factor: High
Base Score: 7.8
Temporal Score: 6.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
CVSS Score Source: CVE-2016-9100
Vulnerability Information
CPE: x-cpe:/h:symantec:proxysg
Required KB Items: Host/BlueCoat/ProxySG/Version
Exploit Ease: No known exploits are available
Patch Publication Date: 1/9/2018
Vulnerability Publication Date: 1/9/2018
Reference Information
CVE: CVE-2016-10256, CVE-2016-10257, CVE-2016-9099, CVE-2016-9100