PT-2021-22122 · Delta Electronics · Dialink

Michael Heinzl · Published 2021-11-03 · Updated 2021-11-05 · CVE-2021-38428

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Delta Electronics DIALink versions 1.2.4.0 and prior

Description The issue allows an authenticated attacker to inject arbitrary JavaScript code into the name parameter of the "API schedule" endpoint, which may enable remote code execution.

Recommendations For Delta Electronics DIALink versions 1.2.4.0 and prior, consider restricting access to the API schedule endpoint until a patch is available. As a temporary workaround, avoid using the name parameter in the affected API endpoint to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-38428

Affected Products

Dialink

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-38428 · Security Note
• https://osv.dev/vulnerability/CVE-2021-38428 · Vendor Advisory
• https://us-cert.cisa.gov/ics/advisories/icsa-21-294-02 · Note
• https://t.me/cvenotify/23033 · Telegram Post