CVE-2021-38418 Delta Electronics DIALink
Attackers can intercept unencrypted HTTP traffic to access sensitive information without authorization in Delta Electronics DIALink.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-38418?
CVE-2021-38418 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 runs by default on HTTP, which may allow an attacker to be positioned between the traffic and perform a machine-in-the-middle attack to access information without authorization.
Weakness: CWE-319
Which versions are affected by CVE-2021-38418?
It affects 1 product.
Products include Deltaww Dialink.
How do I fix CVE-2021-38418?
No fix has been published for CVE-2021-38418 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-38418 being exploited?
There is no known exploitation of CVE-2021-38418 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-2022-2969 ICSA-22-307-03 Delta Industrial Automation DIALink Path traversal
- CVE-2021-38416 Delta Electronics DIALink
- CVE-2021-38420 Delta Electronics DIALink
Sources
Also known as GHSA-vh9m-f92j-vq8w.