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Skyhigh Secure Web Gateway Hybrid upgrade information

Updated
The Web Gateway Cloud Service environment has been updated to support the latest version of Secure Web Gateway (SWG) 12.1.

Customers running a Hybrid deployment are encouraged to upgrade their SWG appliances to this version.

Version 12.1 includes new features, solved issues, and CVEs:
 
New features:
  • Rebranding of the SNMP SMI and MIB file with an updated Org OID
  • Configurable option for the X-Cache Header
  • TCP Half Close Support for TCP Proxy and SOCKS Proxy
  • SNMP Support for different usernames and passwords for SNMPv3 Auth and Encryption
  • Return to Sender
  • Media Type Detection for InDesign Files
NOTE: With rebranding of the SNMP SMI and MIB file, the WSNMP Object Identifier is updated from .1.3.6.1.4.1.1230* to .1.3.6.1.4.1.59732*. This requires you to update third-party SNMP management software accordingly if it refers to this OID.
 
CVEs:
  • CVE-2022-40674
  • CVE-2023-0214
  • CVE-2022-21626, CVE-2022-21628, CVE-2022-21619, CVE-2022-21624
  • CVE-2022-42898
  • CVE-2022-3550, CVE-2022-3551
For a full list of resolved issues and feature details, see the Release Notes.

To download version 12.1.0, visit the Product Downloads site.
  
If you need assistance, contact Skyhigh Security Support.
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