CVE-2021-22809 Information disclosure in n/a
An out-of-bounds read in the GUIcon tool allows attackers to disclose sensitive data by tricking users into opening a malicious configuration file.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-22809?
CVE-2021-22809 is a medium-severity vulnerability in n/a, published on 28 Jan 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
A CWE-125:Out-of-Bounds Read vulnerability exists that could cause unintended data disclosure when a malicious *.gd1 configuration file is loaded into the GUIcon tool. Affected Product: Eurotherm by Schneider Electric GUIcon Version 2.0 (Build 683.003) and prior
Weakness: CWE-125
Which versions are affected by CVE-2021-22809?
It affects 1 product.
Products include Schneider-Electric Guicon.
How do I fix CVE-2021-22809?
No fix has been published for CVE-2021-22809 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-22809 being exploited?
There is no known exploitation of CVE-2021-22809 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2021-22807 Memory corruption in n/a
- CVE-2021-22808 Use after free in n/a
- CVE-2018-7813 Memory corruption in Eurotherm by Schneider Electric GUIcon V2.0 (Gold Build 683.0)
- CVE-2018-7814 Memory corruption in Eurotherm by Schneider Electric GUIcon V2.0 (Gold Build 683.0)
- CVE-2018-7815 Memory corruption in Eurotherm by Schneider Electric GUIcon V2.0 (Gold Build 683.0)
Sources
Also known as GHSA-gx8q-f4px-p448.