Vulnerability identifier: #VU27076

Vulnerability risk: High

CVSSv3.1: 7.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-10641

CWE-ID: CWE-284

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Ignition 8 Gateway
Server applications / Other server solutions

Vendor: Inductive Automation

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A remote attacker can write endless log statements into the database without space limits or authentication and cause a denial of service (DoS) condition on the target system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Ignition 8 Gateway: All versions

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External links
http://ics-cert.us-cert.gov/advisories/icsa-20-112-01

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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.