#VU60569 Path traversal in IGSS Data Server - CVE-2022-24312

Vulnerability identifier: #VU60569

Vulnerability risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-24312

CWE-ID: CWE-22

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
IGSS Data Server
Server applications / Other server solutions

Vendor: Schneider Electric

Description

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

The vulnerability exists due to input validation error when processing directory traversal sequences within the IGSSDataServer process. A remote attacker can cause modification of an existing file by adding at end of file or create a new file in the context of the Data Server.

Mitigation
Install update from vendor's website.

Vulnerable software versions

IGSS Data Server: 15.0.0.22020

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External links
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-039-01
https://www.zerodayinitiative.com/advisories/ZDI-22-321/

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.