Vulnerability identifier: #VU60595

Vulnerability risk: Medium

CVSSv3.1: 5.9 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L/E:P/RL:O/RC:C]

CVE-ID: CVE-2021-22823

CWE-ID: CWE-306

Exploitation vector: Network

Exploit availability: No

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

Vendor: Schneider Electric

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to lack of validation of network messages. A remote attacker can delete arbitrary files on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

IGSS Data Collector: 15.0.0.21320

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External links
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-348-01
http://www.tenable.com/security/research/tra-2022-03

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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. However, proof of concept for this vulnerability is available.