Vulnerability identifier: #VU62447

Vulnerability risk: Medium

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-43988

CWE-ID: CWE-22

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
ROBOGUIDE
Client/Desktop applications / Other client software

Vendor: FANUC

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 send a specially crafted HTTP request and read arbitrary files on the system.

Mitigation
Install update from vendor's website.

Vulnerable software versions

ROBOGUIDE: 9.40083.00.05

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External links
http://ics-cert.us-cert.gov/advisories/icsa-22-109-03

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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.