Vulnerability Intelligence Report
Delta Electronics DIALink
CVE-2021-38420
Delta Electronics DIALink versions 1.2.4.0 and prior default permissions give extensive permissions to low-privileged user accounts, which may allow an attacker to modify the installation directory and upload malicious files.
No Active Exploit Signals
CVSS Base Score
7.8
HIGH
Exploitability:1.9
Impact Score:5.9
EPSS Probability:0.22%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-427 ↗CWE-427 Uncontrolled Search Path Element
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Delta Electronics | DIALink | All <= 1.2.4.0 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.217%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS) · CERT · USA |
| Reserved | 2021-08-10T00:00:00 |
| Published | 2021-11-03T19:05:35 |
| Patch Date | 2021-10-21 |
| Last Updated | 2024-09-16T18:08:35 |
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