ASUSTOR ADM up to 4.3.3.RKD2/5.1.0.RN42 TLS Certificate Verification missing encryption

CVSS Meta Temp Score
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CTI Interest Score
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3.7$0-$5k0.00

Summaryinfo

A vulnerability was found in ASUSTOR ADM up to 4.3.3.RKD2/5.1.0.RN42. It has been declared as problematic. This affects an unknown part of the component TLS Certificate Verification. Executing a manipulation can lead to missing encryption. This vulnerability appears as CVE-2025-13053. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability has been found in ASUSTOR ADM up to 4.3.3.RKD2/5.1.0.RN42 and classified as problematic. This vulnerability affects some unknown processing of the component TLS Certificate Verification. The manipulation with an unknown input leads to a missing encryption vulnerability. The CWE definition for the vulnerability is CWE-311. The product does not encrypt sensitive or critical information before storage or transmission. As an impact it is known to affect integrity. CVE summarizes:

When a user configures the NAS to retrieve UPS status or control the UPS, a non-enforced TLS certificate verification can allow an attacker able to intercept network traffic between the client and server can perform a man-in-the-middle (MITM) attack, which may obtain the sensitive information of the UPS server configuation. This issue affects ADM: from 4.1.0 through 4.3.3.RKD2, from 5.0.0 through 5.1.0.RN42.

The advisory is available at asustor.com. This vulnerability was named CVE-2025-13053 since 11/12/2025. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1600 by the MITRE ATT&CK project.

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

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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: 3.7
VulDB Meta Temp Score: 3.7

VulDB Base Score: 3.7
VulDB Temp Score: 3.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 3.7
NVD Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Missing encryption
CWE: CWE-311 / CWE-310
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

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

11/12/2025 CVE reserved
12/12/2025 +30 days Advisory disclosed
12/12/2025 +0 days VulDB entry created
01/28/2026 +47 days VulDB entry last update

Sourcesinfo

Advisory: asustor.com
Status: Confirmed

CVE: CVE-2025-13053 (🔒)
GCVE (CVE): GCVE-0-2025-13053
GCVE (VulDB): GCVE-100-336118

Entryinfo

Created: 12/12/2025 07:34
Updated: 01/28/2026 17:01
Changes: 12/12/2025 07:34 (65), 01/28/2026 17:01 (9)
Complete: 🔍
Cache ID: 216::103

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