SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to upload an arbitrary file to the remote host.
CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to upload an arbitrary file to the remote host.
Confirm exposure before applying a vendor-supported change.
Apply updates per vendor instructions.
Due date: 2021.11.17Confirm that SonicWall SonicWall Email Security and an affected version are present.
Combine exploitation signals with asset exposure and business criticality.
Follow the vendor advisory or supported update path and preserve rollback options.
Recheck the version, service health, access paths, and relevant logs.
