PT-2021-22114 · Delta Electronics · Dialink

Michael Heinzl · Published 2021-11-03 · Updated 2021-11-05 · CVE-2021-38407

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 devices" endpoint, which may enable remote code execution.

Recommendations For Delta Electronics DIALink versions 1.2.4.0 and prior, consider disabling access to the API devices endpoint until a patch is available. Restrict the ability to inject arbitrary JavaScript code into the name 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-2021-38407

Affected Products

Dialink

References · 4

• https://osv.dev/vulnerability/CVE-2021-38407 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-38407 · Security Note
• https://us-cert.cisa.gov/ics/advisories/icsa-21-294-02 · Note
• https://t.me/cibsecurity/31780 · Telegram Post