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CVE-2026-83524— RedPort Optimizer wXa-223 System Clock datetime.php exec command injection

Quick assessment

Affected
RedPort Optimizer wXa-203
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 RedPort Optimizer wXa-203、Optimizer wXa-213 和 Optimizer wXa-223（版本 20260704 及以下）中检测到一个安全漏洞。该漏洞影响了“系统时钟”组件中文件 的 函数，导致命令注入漏洞。攻击者可能从远程发起攻击。该漏洞已被公开披露，并可能已被利用。供应商虽在早期已收到关于该漏洞披露的通知，但未以任何方式作出回应。

CVSS 9.9 · Critical

Possible ATT&CK Techniques 1 AI

T1059.004 · Unix Shell
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I. Basic Information for CVE-2026-83524

Vulnerability Information
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Vulnerability Title
RedPort Optimizer wXa-223 System Clock datetime.php exec command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in RedPort Optimizer wXa-203, Optimizer wXa-213 and Optimizer wXa-223 up to 20260704. This impacts the function exec of the file /xgatev1/system/datetime.php of the component System Clock. The manipulation leads to command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
RedPort Optimizer wXa-203 20260704 cpe:2.3:a:redport:optimizer_wxa-203:*:*:*:*:*:*:*:*
RedPort Optimizer wXa-213 20260704 cpe:2.3:a:redport:optimizer_wxa-213:*:*:*:*:*:*:*:*
RedPort Optimizer wXa-223 20260704 cpe:2.3:a:redport:optimizer_wxa-223:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-83524

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III. Intelligence Information for CVE-2026-83524

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Vendor Advisories for CVE-2026-83524 (1)

Other References for CVE-2026-83524 (3)

IV. Related Vulnerabilities

Same weakness: CWE-77

V. Comments for CVE-2026-83524

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