#VU65730 Path traversal in ISaGRAF Workbench - CVE-2022-2463

Vulnerability identifier: #VU65730

Vulnerability risk: Medium

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-2463

CWE-ID: CWE-22

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
ISaGRAF Workbench
Other software / Other software solutions

Vendor: Rockwell Automation

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. A remote attacker can use a specially crafted .7z exchange file and gain privileges of the ISaGRAF Workbench software.

Mitigation
Install update from vendor's website.

Vulnerable software versions

ISaGRAF Workbench: 6.0 - 6.6.9

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External links
https://ics-cert.us-cert.gov/advisories/icsa-22-202-03

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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.