high
7.2
CWE
22 23
Advisory Published
Updated

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

First published: Wed Aug 17 2022(Updated: )

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.

Credit: ics-cert@hq.dhs.gov

Affected SoftwareAffected VersionHow to fix
Softing Secure Integration Server: Version 1.22 and prior
Softing edgeConnector=3.1
Softing edgeAggregator=3.1
Softing OPC UA C++ Server SDK=6
Softing OPC Suite=5.2
Softing uaGate=1.74
Softing edgeAggregator=3.1
Softing edgeConnector=3.1
Softing OPC=5.2
Softing Opc Ua C\+\+ Software Development Kit=6
Softing Secure Integration Server=1.22
Softing Uagates=1.74

Remedy

Softing released new versions to address these vulnerabilities and notified known users of the releases. Users are advised to update to the new versions: Softing Secure Integration Server V1.30 The latest software packages can be downloaded from the Softing website. Softing recommends the following mitigations and workarounds: Change the admin password or create a new user with administrative rights and delete the default admin user. Configure the Windows firewall to block network requests to IP port 9000. Disable the HTTP Server in NGINX configuration of the Softing Secure Integration Server, only using the HTTPS server. For more details on these vulnerabilities and mitigations, users should see SYT-2022-5 on the Softing security website.

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID for this issue?

    The vulnerability ID for this issue is CVE-2022-1373.

  • What is the severity of CVE-2022-1373?

    The severity of CVE-2022-1373 is high with a severity value of 7.2.

  • Which software is affected by CVE-2022-1373?

    Softing Edgeaggregator version 3.1, Softing Edgeconnector version 3.1, Softing OPC version 5.2, Softing Opc Ua C++ Software Development Kit version 6, Softing Secure Integration Server version 1.22, and Softing Uagates version 1.74 are affected by CVE-2022-1373.

  • What is the description of CVE-2022-1373?

    The "restore configuration" feature of Softing Secure Integration Server V1.22 is vulnerable to a directory traversal vulnerability when processing zip files, allowing an attacker to execute arbitrary code by crafting a malicious zip file.

  • How can I fix CVE-2022-1373?

    Apply the latest security patch or update provided by Softing to mitigate CVE-2022-1373.

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