Acronis Cyber Protect 17/Cyber Protect Cloud Agent authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Acronis Cyber Protect 17 and Cyber Protect Cloud Agent and classified as problematic. This issue affects some unknown processing. Executing a manipulation can lead to authorization. This vulnerability is handled as CVE-2025-11791. It is possible to launch the attack on the local host. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Acronis Cyber Protect 17 and Cyber Protect Cloud Agent (the affected version is unknown) and classified as problematic. This vulnerability affects an unknown code. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect integrity. CVE summarizes:

Sensitive information disclosure and manipulation due to insufficient authorization checks. The following products are affected: Acronis Cyber Protect 17 (Linux, macOS, Windows) before build 41186, Acronis Cyber Protect Cloud Agent (Linux, macOS, Windows) before build 41124.

The advisory is shared for download at security-advisory.acronis.com. This vulnerability was named CVE-2025-11791 since 10/15/2025. The exploitation appears to be easy. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at CNNVD (CNNVD-202603-1076) and CERT Bund (WID-SEC-2026-0620). Once again VulDB remains the best source for vulnerability data.

Affected

  • Acronis Cyber Protect

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.1
NVD Vector: 🔒

CNA Base Score: 5.5
CNA Vector (Acronis): 🔒

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-862 / CWE-863 / CWE-285
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Timelineinfo

10/15/2025 CVE reserved
03/06/2026 +142 days Advisory disclosed
03/06/2026 +0 days VulDB entry created
03/13/2026 +7 days VulDB entry last update

Sourcesinfo

Advisory: security-advisory.acronis.com
Status: Confirmed

CVE: CVE-2025-11791 (🔒)
GCVE (CVE): GCVE-0-2025-11791
GCVE (VulDB): GCVE-100-349276
CERT Bund: WID-SEC-2026-0620 - Acronis Cyber Protect und Cyber Protect Cloud Agent: Mehrere Schwachstellen
CNNVD: CNNVD-202603-1076 - Acronis Cyber Protect和Acronis Cyber Protect Cloud Agent 安全漏洞

Entryinfo

Created: 03/06/2026 06:31
Updated: 03/13/2026 17:45
Changes: 03/06/2026 06:31 (61), 03/06/2026 15:20 (6), 03/07/2026 16:03 (1), 03/08/2026 16:21 (1), 03/08/2026 21:09 (7), 03/10/2026 16:07 (1), 03/13/2026 17:45 (11)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

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