CVE-2021-38422 Delta Electronics DIALink
Attackers can read sensitive cleartext data to gain extensive access and escalate privileges in Delta Electronics DIALink.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-38422?
CVE-2021-38422 is a high-severity vulnerability in Delta Electronics DIALink, published on 3 Nov 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Delta Electronics DIALink versions 1.2.4.0 and prior stores sensitive information in cleartext, which may allow an attacker to have extensive access to the application directory and escalate privileges.
Weakness: CWE-312
Which versions are affected by CVE-2021-38422?
It affects 1 product.
Products include Deltaww Dialink.
How do I fix CVE-2021-38422?
No fix has been published for CVE-2021-38422 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-38422 being exploited?
There is no known exploitation of CVE-2021-38422 in the wild and no public exploit code.
Other vulnerabilities in Delta Electronics DIALink
- CVE-2025-58321 DIALink - Directory Traversal Authentication Bypass Vulnerability
- CVE-2022-2660 Hardcoded credentials in Industrial Automation DIALink
- CVE-2021-38418 Delta Electronics DIALink
- CVE-2022-2969 ICSA-22-307-03 Delta Industrial Automation DIALink Path traversal
- CVE-2021-38416 Delta Electronics DIALink
Sources
Also known as GHSA-cc23-r63p-28wp.