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4 vulnerabilities found for VioStor by QNAP Systems Inc.
CVE-2025-52861 (GCVE-0-2025-52861)
Vulnerability from nvd – Published: 2025-08-29 17:17 – Updated: 2025-08-29 17:46
VLAI
Title
VioStor
Summary
A path traversal vulnerability has been reported to affect VioStor. If a remote attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data.
We have already fixed the vulnerability in the following version:
VioStor 5.1.6 build 20250621 and later
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| QNAP Systems Inc. | VioStor |
Affected:
5.1.0 , < 5.1.6 build 20250621
(custom)
|
Credits
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CVE-2025-52856 (GCVE-0-2025-52856)
Vulnerability from nvd – Published: 2025-08-29 17:17 – Updated: 2026-02-26 17:47
VLAI
Title
VioStor
Summary
An improper authentication vulnerability has been reported to affect VioStor. If a remote attacker, they can then exploit the vulnerability to compromise the security of the system.
We have already fixed the vulnerability in the following version:
VioStor 5.1.6 build 20250621 and later
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| QNAP Systems Inc. | VioStor |
Affected:
5.1.0 , < 5.1.6 build 20250621
(custom)
|
Credits
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CVE-2025-52861 (GCVE-0-2025-52861)
Vulnerability from cvelistv5 – Published: 2025-08-29 17:17 – Updated: 2025-08-29 17:46
VLAI
Title
VioStor
Summary
A path traversal vulnerability has been reported to affect VioStor. If a remote attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data.
We have already fixed the vulnerability in the following version:
VioStor 5.1.6 build 20250621 and later
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| QNAP Systems Inc. | VioStor |
Affected:
5.1.0 , < 5.1.6 build 20250621
(custom)
|
Credits
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CVE-2025-52856 (GCVE-0-2025-52856)
Vulnerability from cvelistv5 – Published: 2025-08-29 17:17 – Updated: 2026-02-26 17:47
VLAI
Title
VioStor
Summary
An improper authentication vulnerability has been reported to affect VioStor. If a remote attacker, they can then exploit the vulnerability to compromise the security of the system.
We have already fixed the vulnerability in the following version:
VioStor 5.1.6 build 20250621 and later
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| QNAP Systems Inc. | VioStor |
Affected:
5.1.0 , < 5.1.6 build 20250621
(custom)
|
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