Vulnerability Details : CVE-2016-10257
The Symantec Advanced Secure Gateway (ASG) 6.6, ASG 6.7 (prior to 6.7.2.1), ProxySG 6.5 (prior to 6.5.10.6), ProxySG 6.6, and ProxySG 6.7 (prior to 6.7.2.1) management console is susceptible to a reflected XSS vulnerability. A remote attacker can use a crafted management console URL in a phishing attack to inject arbitrary JavaScript code into the management console web client application. This is a separate vulnerability from CVE-2016-10256.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2016-10257
- cpe:2.3:a:broadcom:symantec_proxysg:*:*:*:*:*:*:*:*
- cpe:2.3:a:broadcom:symantec_proxysg:*:*:*:*:*:*:*:*
- cpe:2.3:a:broadcom:symantec_proxysg:6.6:*:*:*:*:*:*:*
- cpe:2.3:a:broadcom:advanced_secure_gateway:*:*:*:*:*:*:*:*
- cpe:2.3:a:broadcom:advanced_secure_gateway:6.6:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-10257
0.38%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 56 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-10257
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2016-10257
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-10257
-
https://www.symantec.com/security-center/network-protection-security-advisories/SA155
SA155: Multiple ASG and ProxySG VulnerabilitiesVendor Advisory
-
http://www.securitytracker.com/id/1040138
Blue Coat ProxySG Multiple Flaws Let Remote Users Conduct Cross-Site Scripting and Open Redirect Attacks and Obtain Authentication Information - SecurityTrackerThird Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/102447
Symantec ProxySG and ASG CVE-2016-10257 Cross Site Scripting VulnerabilityThird Party Advisory;VDB Entry
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