#VU66581 Path traversal in Secure Integration Server - CVE-2022-1373

Vulnerability identifier: #VU66581

Vulnerability risk: Low

CVSSv4.0: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Clear]

CVE-ID: CVE-2022-1373

CWE-ID: CWE-22

Exploitation vector: Network

Exploit availability: Yes

Vulnerable software:
Secure Integration Server
Other software / Other software solutions

Vendor: Softing AG

Description

The vulnerability allows a remote user to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences in the restore configuration feature. A remote administrator can send a specially crafted HTTP request and load arbitrary files on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Secure Integration Server: 1.22

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External links
https://ics-cert.us-cert.gov/advisories/icsa-22-228-04
https://www.zerodayinitiative.com/advisories/ZDI-22-1156/

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, a fully functional exploit for this vulnerability is available.