CVE-2022-2660 Hardcoded credentials in Industrial Automation DIALink

What is CVE-2022-2660?

CVE-2022-2660 is a critical vulnerability in Delta Electronics Industrial Automation DIALink, published on 13 Dec 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Delta Industrial Automation DIALink versions 1.4.0.0 and prior are vulnerable to the use of a hard-coded cryptographic key which could allow an attacker to decrypt sensitive data and compromise the machine.

Weakness: CWE-798, CWE-321

Which versions are affected by CVE-2022-2660?

It affects 1 product.

Products include Deltaww Dialink.

How do I fix CVE-2022-2660?

No fix has been published for CVE-2022-2660 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-2660 being exploited?

There is no known exploitation of CVE-2022-2660 in the wild and no public exploit code.

Other vulnerabilities in Delta Electronics Industrial Automation DIALink

• CVE-2025-58321 DIALink - Directory Traversal Authentication Bypass Vulnerability Critical 10.0
• CVE-2021-38418 Delta Electronics DIALink High 8.8
• CVE-2022-2969 ICSA-22-307-03 Delta Industrial Automation DIALink Path traversal High 8.1
• CVE-2021-38416 Delta Electronics DIALink High 7.8
• CVE-2021-38420 Delta Electronics DIALink High 7.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-cx6m-hwfj-fvvw.