CVE-2026-87103
HighCVSS 7.4Exploitation Probability (EPSS)
Low risk13th percentile - higher than 13% of all known CVEs
Summary
Acronis Cyber Protect 17 (Linux, Windows) before build 42587 contains a vulnerability due to improper token validation, leading to sensitive information disclosure and manipulation.
Risk Assessment
This could allow an attacker to access and modify sensitive data, compromising the confidentiality and integrity of the backup system.
Recommendation
Update Acronis Cyber Protect 17 to build 42587 or later.
Other vulnerabilities in Acronis Cyber Protect 17
See all- CVE-2026-87879Medium
Sensitive information disclosure occurs due to improper token validation. The vulnerability affects Acronis Cyber Protect 17 (Linux, Windows) before build 42587.
- CVE-2026-87101Medium
Sensitive information disclosure occurs due to improper token validation. The vulnerability affects Acronis Cyber Protect 17 (Linux, Windows) before build 42587.
- CVE-2026-87100Low
Protection mechanism failure due to missing binary hardening in Linux executables. The following products are affected: Acronis Cyber Protect 17 (Linux) before build 42587.
- CVE-2026-87099Medium
A cross-site scripting (XSS) vulnerability occurs due to improper input validation. The vulnerability affects Acronis Cyber Protect 17 (Linux, Windows) before build 42587.
- CVE-2026-87098Low
Sensitive information disclosure due to improper authorization. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.
- CVE-2026-87097Medium
Sensitive information disclosure occurs due to insufficiently protected credentials. The vulnerability affects Acronis Cyber Protect 17 (Linux, Windows) before build 42587.
- CVE-2026-87880Medium
Sensitive information disclosure occurs due to missing SSL certificate verification affecting one component. The vulnerability affects Acronis Cyber Protect 17 (Linux, Windows) before build 42587.
- CVE-2026-87878Medium
Linux binaries have the executable stack attribute enabled. The vulnerability affects Acronis Cyber Protect 17 (Linux) before build 42587.
- CVE-2026-87102High
Acronis Cyber Protect 17 (Linux, Windows) before build 42587 contains a vulnerability due to improper token validation, leading to sensitive information disclosure and manipulation.
- CVE-2025-30414High
A local privilege escalation exists due to improper authentication. The vulnerability affects Acronis Cyber Protect Cloud Agent (Windows) before build 42569 and Acronis Cyber Protect 17 (Windows) before build 42587.
Original NVD description (English source)
Sensitive information disclosure and manipulation due to improper token validation. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS