Broadcom Symantec Advanced Secure Gateway (ASG) and ProxySG security bypass | CVE-2021-46825
NAME
Broadcom Symantec Advanced Secure Gateway (ASG) and ProxySG security bypass
- Platforms Affected:
Broadcom Symantec ProxySG 6.7
Broadcom Symantec ProxySG 7.3
Broadcom Symantec Advanced Secure Gateway (ASG) 6.7.5
Broadcom Symantec Advanced Secure Gateway (ASG) 7.3.7 - Risk Level:
9.1 - Exploitability:
Unproven - Consequences:
Bypass Security
DESCRIPTION
roadcom Symantec Advanced Secure Gateway (ASG) and ProxySG could allow a remote attacker to bypass security restrictions, caused by an HTTP desync vulnerability. By sending specially-crafted HTTP requests, an attacker could exploit this vulnerability to cause the proxy to forward web server responses to unintended clients.
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Access Vector: Network
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: None
- Remediation Level: Official Fix
MITIGATION
Refer to Broadcom Notification ID 20638 for patch, upgrade or suggested workaround information. See References.
- Reference Link:
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/20638 - Reference Link:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46825
A considerable amount of time and effort goes into maintaining this website, creating backend automation and creating new features and content for you to make actionable intelligence decisions. Everyone that supports the site helps enable new functionality.
If you like the site, please support us on Patreon using the button below
To keep up to date follow us on the below channels.
