VulnerabilityModified

CVE-2023-47174

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.

CRITICAL 9.8EPSS 0.96%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.96%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

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.

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.96% probability · 60th percentile
CISA KEV: Not listed
Weakness: CWE-502
Affected: thorntech/sftp gateway firmware
Source: cve@mitre.org

References

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

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.