Vulnerability identifier: #VU77654

Vulnerability risk: Low

CVSSv3.1: 4.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-3329

CWE-ID: CWE-22

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
SCADAWebServer
Server applications / SCADA systems

Vendor: SpiderControl

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. A remote administrator can send a specially crafted HTTP request and overwrite arbitrary files on the system, leading to denial of service (DoS) condition.

Mitigation
Install update from vendor's website.

Vulnerable software versions

SCADAWebServer: 2.08

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External links
http://www.cisa.gov/news-events/ics-advisories/icsa-23-173-03

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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.