CVE-2021-27455 Information disclosure in Delta Electronics DOPSoft
An out-of-bounds read in Delta Electronics DOPSoft allows attackers to disclose sensitive information via malicious project files.
- 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-2021-27455?
CVE-2021-27455 is a medium-severity vulnerability in Delta Electronics DOPSoft, published on 2 Jul 2021. 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
Delta Electronics DOPSoft Versions 4.0.10.17 and prior are vulnerable to an out-of-bounds read while processing project files, which may allow an attacker to disclose information.
Weakness: CWE-125
Which versions are affected by CVE-2021-27455?
It affects 1 product.
Products include Deltaww Dopsoft.
How do I fix CVE-2021-27455?
No fix has been published for CVE-2021-27455 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-27455 being exploited?
There is no known exploitation of CVE-2021-27455 in the wild and no public exploit code.
Other vulnerabilities in Delta Electronics DOPSoft
- CVE-2021-38406 Delta Electronics DOPSoft 2 Improper Input Validation
- CVE-2023-43818 Delta Electronics Delta Industrial Automation DOPSoft DPS File wTextLen Buffer Overflow Remote Code Execution
- CVE-2023-43819 Delta Electronics Delta Industrial Automation DOPSoft DPS File InitialMacroLen Buffer Overflow Remote Code Execution
- CVE-2023-43820 Memory corruption in DOPSoft
- CVE-2023-43821 Memory corruption in DOPSoft
Sources
Also known as GHSA-vwj4-3qjj-3gp9.