CVE-2022-1373: Softing Secure Integration Server Relative Path Traversal

Severity: high (CVSS 7.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 12.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-08-17 · updated 2026-06-17
Weakness: CWE-23

Description

The “restore configuration” feature of Softing Secure Integration Server V1.22 is vulnerable to a directory traversal vulnerability when processing zip files. An attacker can craft a zip file to load an arbitrary dll and execute code. Using the "restore configuration" feature to upload a zip file containing a path traversal file may cause a file to be created and executed upon touching the disk.

Affected products

Softing edgeAggregator: 3.1
Softing edgeConnector: 3.1
Softing Industrial Automation all versions prior to the latest build of version 4.47.0 OPC: 5.2
Softing OPC UA C++ SDK (Software Development Kit): 6
Softing Secure Integration Server: 1.22
Softing Uagates: 1.74

References

https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-5.html
https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-04
https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-5.html
https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-04

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