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Vulnerability record · CVE-2016-9100 · published 11 May 2017

CVE-2016-9100: Broadcom advanced secure gateway vulnerability

Broadcom · Advanced Secure Gateway

Symantec Advanced Secure Gateway (ASG) 6.6 prior to 6.6.5.13, ASG 6.7 prior to 6.7.3.1, ProxySG 6.5 prior to 6.5.10.6, ProxySG 6.6 prior to 6.6.5.13, and ProxySG 6.7 prior to 6.7.3.1 are susceptible to an information disclosure vulnerability. An attacker with local access to the client host of an authenticated administrator user can, under certain circumstances, obtain sensitive authentication credential information.

7.8 CVSS 3.0 High EPSS 0.43% · top 65.4% CWE-255 · CWE-255
7.8CVSS 3.0 base score, v2 2.1
0.43%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

Symantec Advanced Secure Gateway (ASG) 6.6 prior to 6.6.5.13, ASG 6.7 prior to 6.7.3.1, ProxySG 6.5 prior to 6.5.10.6, ProxySG 6.6 prior to 6.6.5.13, and ProxySG 6.7 prior to 6.7.3.1 are susceptible to an information disclosure vulnerability. An attacker with local access to the client host of an authenticated administrator user can, under certain circumstances, obtain sensitive authentication credential information.

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/102454 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040138 Third Party AdvisoryVDB Entry
https://www.symantec.com/security-center/network-protection-security-advisories/SA155 Vendor Advisory
http://www.securityfocus.com/bid/102454 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040138 Third Party AdvisoryVDB Entry
https://www.symantec.com/security-center/network-protection-security-advisories/SA155 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-23952Broadcom advanced secure gateway command injection vulnerabilityAdvanced Secure Gateway and Content Analysis, prior to 7.3.13.1 / 3.1.6.0, may be susceptible to a Command Injection vulnerability.EPSS 1.4%9.8CVE-2021-30648Broadcom symantec proxysg improper authentication vulnerabilityThe Symantec Advanced Secure Gateway (ASG) and ProxySG web management consoles are susceptible to an authentication bypass vulnerability. An unauthen…EPSS 1.4%9.8CVE-2018-5241Broadcom advanced secure gateway vulnerabilitySymantec Advanced Secure Gateway (ASG) 6.6 and 6.7, and ProxySG 6.5, 6.6, and 6.7 are susceptible to a SAML authentication bypass vulnerability. The …EPSS 4.6%9.1CVE-2021-46825Broadcom advanced secure gateway http request smuggling vulnerabilitySymantec Advanced Secure Gateway (ASG) and ProxySG are susceptible to an HTTP desync vulnerability. When a remote unauthenticated attacker and other …EPSS 1.6%8.1CVE-2023-23955Broadcom advanced secure gateway server-side request forgery (ssrf) vulnerabilityAdvanced Secure Gateway and Content Analysis, prior to 7.3.13.1 / 3.1.6.0, may be susceptible to a Server-Side Request Forgery vulnerability.EPSS 0.47%7.8CVE-2023-23953Broadcom advanced secure gateway vulnerabilityAdvanced Secure Gateway and Content Analysis, prior to 7.3.13.1 / 3.1.6.0, may be susceptible to an Elevation of Privilege vulnerability.EPSS 0.19%7.5CVE-2017-13677Broadcom advanced secure gateway vulnerabilityDenial-of-service (DoS) vulnerability in the Symantec Advanced Secure Gateway (ASG) and ProxySG management consoles. A remote attacker can use crafte…EPSS 5.0%7.2CVE-2016-9097Broadcom advanced secure gateway permissions and access controls vulnerabilityThe Symantec Advanced Secure Gateway (ASG) 6.6 prior to 6.6.5.8, ProxySG 6.5 prior 6.5.10.6, ProxySG 6.6 prior to 6.6.5.8, and ProxySG 6.7 prior to 6…EPSS 2.4%

Source: NIST National Vulnerability Database (record CVE-2016-9100), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.