CVE-2021-26727

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Multiple command injections and stack-based buffer overflows vulnerabilities in the SubNet_handler_func function of spx_restservice allow an attacker to execute arbitrary code with the same privileges as the server user (root). This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-94 CWE-121 CWE-77 CWE-787

Affected software

No affected versions have been published.

Timeline

Published: Oct 24, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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