CVE-2020-18756 Information disclosure in n/a
Attackers can read arbitrary variable area contents in the MAC1100 PLC via the EPA protocol, exposing sensitive operational data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-18756?
CVE-2020-18756 is a high-severity vulnerability in n/a, published on 13 Aug 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An arbitrary memory access vulnerability in the EPA protocol of Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to read the contents of any variable area.
Weakness: CWE-125
Which versions are affected by CVE-2020-18756?
It affects 1 product.
Products include Dcce Mac1100 Plc Firmware.
How do I fix CVE-2020-18756?
No fix has been published for CVE-2020-18756 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-18756 being exploited?
There is no known exploitation of CVE-2020-18756 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-j2x2-prpm-jc88.