High severity7.8NVD Advisory· Published Nov 3, 2021· Updated Jun 17, 2026
CVE-2021-38420
CVE-2021-38420
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3<=1.2.4.0+ 1 more
- (no CPE)range: <=1.2.4.0
- (no CPE)range: All
Patches
Vulnerability mechanics
References
1- us-cert.cisa.gov/ics/advisories/icsa-21-294-02nvdThird Party AdvisoryUS Government Resource
News mentions
0No linked articles in our index yet.