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CVE-2026-64816— RapidRAW < 1.6.0 NTLMv2 Credential Leak via UNC Path in lutPath

Quick assessment

Affected
CyberTimon RapidRAW
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 RapidRAW 1.6.0 版本之前，代码在将预设文件中的 字段传递给 中的 函数之前，未对其进行验证。在 Windows 系统上，若 包含统一命名约定（UNC）路径，则会导致向攻击者控制的服务器发起出站 SMB 连接，从而泄露受害者的 NTLMv2 认证凭据。 该漏洞代码路径可通过以下两种途径触发： 1. 当受害者打开“社区”标签页时，程序会自动从远程预设仓库获取并加载社区预设； 2. 受害者通过预设导入功能直接导入单个预设文件（具体由 中的 函数处理）。 第二种触发方式无需攻击者控制社区预设仓库，只要用户

CVSS 6.5 · Medium EPSS 0.45% · P39

Affected Version Matrix 1

VendorProduct Version RangeStatus
CyberTimon RapidRAW < 1.6.0 affected
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I. Basic Information for CVE-2026-64816

Vulnerability Information
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Vulnerability Title
RapidRAW < 1.6.0 NTLMv2 Credential Leak via UNC Path in lutPath
Source: CVE Program / CVE List V5
Vulnerability Description
RapidRAW before 1.6.0 does not validate the lutPath field in preset files before passing it to File::open() in lut_processing.rs. On Windows, a UNC path in lutPath causes an outbound SMB connection to an attacker-controlled host, leaking the victim's NTLMv2 credentials. The vulnerable code path is reachable through two vectors: community presets fetched automatically from the remote preset repository when the victim opens the Community tab, and individual preset files imported directly by the victim via the preset import feature (handle_import_presets_from_file in file_management.rs). The second vector does not require control of the community preset repository and is triggered when a user imports a preset file shared through Discord, forums, or similar channels.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
文件名或路径的外部可控制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
CyberTimon RapidRAW 0 ~ 1.6.0 -

II. Public POCs for CVE-2026-64816

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III. Intelligence Information for CVE-2026-64816

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Patches & Fixes for CVE-2026-64816 (1)

Vendor Advisories for CVE-2026-64816 (1)

Vendor Pages for CVE-2026-64816 (1)

IV. Related Vulnerabilities

Same weakness: CWE-73