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CVE-2026-10739— Cato Networks SDP Client for Windows is vulnerable to Local Privilege Escalation

Quick assessment

Affected
Cato Networks SDP Client
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.

Cato Networks 的 Windows SDP 客户端在 6.12.6 版本之前存在一个漏洞，允许本地用户通过本地 IPC 命名管道对客户端提供的 SID（安全标识符）进行不当验证，从而以 SYSTEM 权限删除任意文件。

CVSS 8.5 · High
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I. Basic Information for CVE-2026-10739

Vulnerability Information
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Vulnerability Title
Cato Networks SDP Client for Windows is vulnerable to Local Privilege Escalation
Source: CVE Program / CVE List V5
Vulnerability Description
Cato Networks SDP Client for Windows before 6.12.6 allows a local user to delete arbitrary files with SYSTEM privileges via improper validation of a client-supplied SID over a local IPC named pipe.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
相对路径遍历
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Cato Networks SDP Client 0 ~ 6.12.6 -

II. Public POCs for CVE-2026-10739

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III. Intelligence Information for CVE-2026-10739

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Other References for CVE-2026-10739 (1)

IV. Related Vulnerabilities

Same product: SDP Client
Same vendor: Cato Networks
Same weakness: CWE-23

V. Comments for CVE-2026-10739

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