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CVE-2026-61407

Quick assessment

Affected
Dell Watchdog Timer Driver
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.

Dell Watchdog Timer Driver是美国Dell公司的一款看门狗定时器驱动软件。 Dell Watchdog Timer Driver 2.0.0.1之前版本存在处理逻辑错误漏洞，该漏洞源于暴露的IOCTL且访问控制不足，可能导致低权限攻击者通过本地访问利用该漏洞实现权限提升。

CVSS 8.8 · High EPSS 0.10% · P1

Affected Version Matrix 1

VendorProduct Version RangeStatus
Dell Watchdog Timer Driver < 2.0.0.1 affected
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I. Basic Information for CVE-2026-61407

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell Watchdog Timer Driver versions prior to 2.0.0.1 contain an Exposed IOCTL with Insufficient Access Control vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Privilege Escalation.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
重定向后执行(EAR)
Source: CVE Program / CVE List V5
Vulnerability Title
Dell Watchdog Timer Driver 处理逻辑错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell Watchdog Timer Driver是美国Dell公司的一款看门狗定时器驱动软件。 Dell Watchdog Timer Driver 2.0.0.1之前版本存在处理逻辑错误漏洞，该漏洞源于暴露的IOCTL且访问控制不足，可能导致低权限攻击者通过本地访问利用该漏洞实现权限提升。
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
Dell Watchdog Timer Driver 0 ~ 2.0.0.1 -

II. Public POCs for CVE-2026-61407

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III. Intelligence Information for CVE-2026-61407

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Vendor Advisories for CVE-2026-61407 (1)

Same Patch Batch · Dell · 2026-08-18 · 7 CVEs total

CVE-2026-67271 9.8 CRITICAL Dell PowerStore 缓冲区错误漏洞
CVE-2026-70415 8.1 HIGH Dell PowerStore 缓冲区错误漏洞
CVE-2026-67262 8.1 HIGH Dell PowerStore 授权问题漏洞
CVE-2026-32657 7.3 HIGH Dell AppSync 后置链接漏洞
CVE-2026-59915 7.3 HIGH Dell Alienware Command Center 权限许可和访问控制问题漏洞
CVE-2026-49500 6.0 MEDIUM Dell Alienware Command Center 权限许可和访问控制问题漏洞

IV. Related Vulnerabilities

Same vendor: Dell
Same weakness: CWE-698

V. Comments for CVE-2026-61407

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