#VU57336 Missing Authentication for Critical Function

Published: 2021-10-13 | Updated: 2021-10-14

Vulnerability identifier: #VU57336

Vulnerability risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-22805


Exploitation vector: Network

Exploit availability: No

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

Vendor: Schneider Electric


The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to missing validation of user supplied data in network messages. A remote attacker can cause disclosure and read access of arbitrary files in the context of the user running IGSS.

Install updates from vendor's website.

Vulnerable software versions

IGSS Data Collector:


External links

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.

Latest bulletins with this vulnerability