CVE-2018-14814 Information disclosure in WECON Technology PI Studio HMI
An attacker can read memory beyond allocated buffers in WECON PI Studio HMI, potentially exposing sensitive information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2018-14814?
CVE-2018-14814 is a medium-severity vulnerability in WECON Technology PI Studio HMI, published on 27 Mar 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
WECON Technology PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior lacks proper validation of user-supplied data, which may result in a read past the end of an allocated object.
Weakness: CWE-125
Which versions are affected by CVE-2018-14814?
It affects 2 products.
Products include We-Con Pi Studio, We-Con Pi Studio Hmi.
How do I fix CVE-2018-14814?
No fix has been published for CVE-2018-14814 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-14814 being exploited?
There is no known exploitation of CVE-2018-14814 in the wild and no public exploit code.
Other vulnerabilities in WECON Technology PI Studio HMI
Sources
Also known as GHSA-95vv-pcp5-5fh4.