Fsas ETERNUS SF AdvancedCopy Manager Standard Edition up to 16.9.1 default permission

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Fsas ETERNUS SF AdvancedCopy Manager Standard Edition, ETERNUS SF Storage Cruiser, ETERNUS SF Expressn, ETERNUS SF Storage Cruisern and ETERNUS SF Express up to 16.9.1. It has been classified as critical. Affected by this issue is some unknown functionality. The manipulation leads to default permission. This vulnerability is listed as CVE-2025-62577. The attack must be carried out locally. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Fsas ETERNUS SF AdvancedCopy Manager Standard Edition, ETERNUS SF Storage Cruiser, ETERNUS SF Expressn, ETERNUS SF Storage Cruisern and ETERNUS SF Express up to 16.9.1. This issue affects an unknown code block. The manipulation with an unknown input leads to a default permission vulnerability. Using CWE to declare the problem leads to CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

ETERNUS SF provided by Fsas Technologies Inc. contains an incorrect default permissions vulnerability. A low-privileged user with access to the management server may obtain database credentials, potentially allowing execution of OS commands with administrator privileges.

The advisory is shared at fujitsu.com. The identification of this vulnerability is CVE-2025-62577 since 10/16/2025. The exploitation is known to be easy. An attack has to be approached locally. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/21/2025). MITRE ATT&CK project uses the attack technique T1222 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at CNNVD (CNNVD-202510-2637) and EUVD (EUVD-2025-35035). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 8.3
VulDB Meta Temp Score: 8.3

VulDB Base Score: 7.8
VulDB Temp Score: 7.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector (jpcert): 🔒

CVSSv2info

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

Exploitinginfo

Class: Default permission
CWE: CWE-276 / CWE-266
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: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

10/16/2025 CVE reserved
10/20/2025 +4 days Advisory disclosed
10/20/2025 +0 days VulDB entry created
10/21/2025 +1 days VulDB entry last update

Sourcesinfo

Advisory: fujitsu.com
Status: Not defined

CVE: CVE-2025-62577 (🔒)
GCVE (CVE): GCVE-0-2025-62577
GCVE (VulDB): GCVE-100-329033
EUVD: 🔒
CNNVD: CNNVD-202510-2637 - Fsas Technologies ETERNUS SF 安全漏洞

Entryinfo

Created: 10/20/2025 10:29
Updated: 10/21/2025 21:21
Changes: 10/20/2025 10:29 (73), 10/20/2025 10:53 (1), 10/21/2025 21:21 (6)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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