Vulnerability · Published Nov 3, 2021 · Assigned by icscert
CVE-2021-38420Delta Electronics DIALink
High 7.8
In plain English
A high-severity uncontrolled search path in DIALink from Delta Electronics. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.2%top 86.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Delta Electronics | DIALink | All – through 1.2.4.0 |
Weakness: CWE-427 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-294-02 x_refsource_MISC