Vulnerability in Delta Electronics Dialink
CVE-2021-38418
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (44.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Delta Electronics Dialink — versions All
- Deltaww Dialink
Weakness classification (CWE)
References
- us-cert.cisa.gov/ics/advisories/icsa-21-294-02 (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-38418?
- CVE-2021-38418 is a high-severity vulnerability in Delta Electronics Dialink, classified under Cleartext Transmission of Sensitive Information. CVSS score: 8.8/10. Published 2021-11-03.
- How severe is CVE-2021-38418?
- High severity. CVSS v3 base score is 8.8 out of 10.