PT-2021-22113 · Delta Electronics · Dialink

Michael Heinzl · Published 2021-11-03 · Updated 2021-11-05 · CVE-2021-38403

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 supplier parameter of the API maintenance, potentially enabling remote code execution.

Recommendations For Delta Electronics DIALink versions 1.2.4.0 and prior, consider disabling access to the API maintenance endpoint until a patch is available. Restrict access to the supplier parameter to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-38403

Affected Products

Dialink

References · 4

• https://osv.dev/vulnerability/CVE-2021-38403 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-38403 · Security Note
• https://us-cert.cisa.gov/ics/advisories/icsa-21-294-02 · Note
• https://t.me/cibsecurity/31784 · Telegram Post