CVE-2023-47174

9.8 criticalEPSS 1.0%

Critical (9.8) in thorntech sftp gateway firmware. EPSS 1.0% chance of exploitation in the next 30 days.

Thorn SFTP gateway 3.4.x before 3.4.4 uses Pivotal Spring Framework for Java deserialization of untrusted data, which is not supported by Pivotal, a related issue to CVE-2016-1000027. Also, within the specific context of Thorn SFTP gateway, this leads to remote code execution.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
CWE: CWE-502
Published: 2023-10-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

thorntech:sftp_gateway_firmware

References

https://help.thorntech.com/docs/sftp-gateway-gcp-3.0/gcp-java-deserialization-rce/
https://help.thorntech.com/docs/sftp-gateway-gcp-3.0/gcp-java-deserialization-rce/

Check your stack JSON