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CVE-2026-82595— D-Link DIR-825M System Command Execution formSysCmd sub_456CF4 command injection

Quick assessment

Affected
D-Link DIR-825M
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

D-Link DIR-825M是中国D-Link公司的一款路由器。 D-Link DIR-825M 1.1.8版本存在安全漏洞，该漏洞源于函数sub_456CF4对/boafrm/formSysCmd文件中sysCmd参数的操作，可能导致命令注入。

CVSS 7.4 · High EPSS 4.35% · P91

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 1

VendorProduct Version RangeStatus
D-Link DIR-825M 1.1.8 affected
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I. Basic Information for CVE-2026-82595

Vulnerability Information
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Vulnerability Title
D-Link DIR-825M System Command Execution formSysCmd sub_456CF4 command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in D-Link DIR-825M 1.1.8. Affected by this vulnerability is the function sub_456CF4 of the file /boafrm/formSysCmd of the component System Command Execution. Performing a manipulation of the argument sysCmd results in command injection. It is possible to initiate the attack remotely. The exploit has been made public and could be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
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
Vulnerability Title
D-Link DIR-825M 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DIR-825M是中国D-Link公司的一款路由器。 D-Link DIR-825M 1.1.8版本存在安全漏洞，该漏洞源于函数sub_456CF4对/boafrm/formSysCmd文件中sysCmd参数的操作，可能导致命令注入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
D-Link DIR-825M 1.1.8 cpe:2.3:h:d-link:dir-825m:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-82595

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III. Intelligence Information for CVE-2026-82595

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Proof of Concept for CVE-2026-82595 (1)

News Coverage for CVE-2026-82595 (1)

Vendor Pages for CVE-2026-82595 (1)

Other References for CVE-2026-82595 (2)

Same Patch Batch · D-Link · 2026-08-30 · 3 CVEs total

CVE-2026-82593 9.9 CRITICAL D-Link DIR-825M LTE Module Firmware Upgrade formLtefotaUpgradeFibocom sub_41802C stack-bas
CVE-2026-82592 9.9 CRITICAL D-Link DIR-825M Disk Formatting Handler Endpoint formDiskFormat sub_46725C stack-based ove

IV. Related Vulnerabilities

Same product: DIR-825M
Same vendor: D-Link
Same weakness: CWE-77

V. Comments for CVE-2026-82595

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