CVE-2021-27132: Sercomm Agcombo VD625 Firmware

Critical severity, CVSS 9.8. EPSS: 16.5% chance of exploitation in the next 30 days.

SerComm AG Combo VD625 AGSOT_2.1.0 devices allow CRLF injection (for HTTP header injection) in the download function via the Content-Disposition header.

Affected products

• Sercomm Agcombo VD625 Firmware: version agsot_2.1.0 only

Published 2021-02-27. Last modified 2026-07-09.