CVE-2026-33271
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I. Basic Information for CVE-2026-33271
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Local privilege escalation due to insecure folder permissions. The following products are affected: Acronis True Image (Windows) before build 42902.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键资源的不正确权限授予
Source: NVD (National Vulnerability Database)
Vulnerability Title
Acronis True Image 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Acronis True Image是瑞士Acronis公司的一款著名的数据备份还原软件。该软件可用于创建驱动器和磁盘映像，并在需要干净系统时可以还原镜像。 Acronis True Image build 42902之前版本存在安全漏洞，该漏洞源于文件夹权限不安全，可能导致本地权限提升。
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 |
|---|---|---|---|---|
| Acronis | Acronis True Image | unspecified ~ 42902 | - |
II. Public POCs for CVE-2026-33271
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Same Patch Batch · Acronis · 2026-04-02 · 3 CVEs total
| CVE-2026-27774 | Acronis True Image 代码问题漏洞 | |
| CVE-2026-28728 | Acronis True Image 代码问题漏洞 |
IV. Related Vulnerabilities
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V. Comments for CVE-2026-33271
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