Main Vulnerability Database Vulnerabilities #VU126527

CRLF injection in SD-330AC and AMC Manager - CVE-2026-32964

Published: April 20, 2026

Vulnerability identifier: #VU126527

CSH Severity: Medium

CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N]

CVE-ID: CVE-2026-32964

CWE-ID: CWE-93

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to inject arbitrary data in server response.

The vulnerability exists due to insufficient validation of attacker-supplied data. A remote attacker can pass specially crafted data to the application containing CR-LF characters and modify application behavior.

Affected software

SD-330AC
AMC Manager

How to mitigate CVE-2026-32964

Install updates from vendor's website.

SD-330AC - update to 1.50
AMC Manager - update to 5.1.0

External References

https://jvn.jp/en/vu/JVNVU94271449/index.html

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