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CVE-2025-48959

Quick assessment

Affected
Acronis Acronis Cyber Protect Cloud Agent
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.

Acronis Cyber Protect Cloud Agent是瑞士Acronis公司的一个云代理。 Acronis Cyber Protect Cloud Agent 40077之前版本存在安全漏洞，该漏洞源于文件权限不安全，可能导致本地权限提升。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.13% · P3

Possible ATT&CK Techniques 1 AI

T1055 · Process Injection
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I. Basic Information for CVE-2025-48959

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Local privilege escalation due to insecure file permissions. The following products are affected: Acronis Cyber Protect Cloud Agent (Windows) before build 40077.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
缺省权限不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Acronis Cyber Protect Cloud Agent 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Acronis Cyber Protect Cloud Agent是瑞士Acronis公司的一个云代理。 Acronis Cyber Protect Cloud Agent 40077之前版本存在安全漏洞，该漏洞源于文件权限不安全，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 Cyber Protect Cloud Agent unspecified ~ 40077 -

II. Public POCs for CVE-2025-48959

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2025-48959

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Same Patch Batch · Acronis · 2025-06-04 · 5 CVEs total

CVE-2025-48962 Acronis Cyber Protect 代码问题漏洞
CVE-2025-48961 Acronis Cyber Protect 安全漏洞
CVE-2025-48960 Acronis Cyber Protect 加密问题漏洞
CVE-2025-30415 Acronis Cyber Protect Cloud Agent 安全漏洞

IV. Related Vulnerabilities

Same product: Acronis Cyber Protect Cloud Agent
Same vendor: Acronis
Same weakness: CWE-276