Advantech WISE-DeviceOn Server up to 5.3 Device Group /rmm/v1/devicegroups/ name/description cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Advantech WISE-DeviceOn Server up to 5.3. Affected by this issue is some unknown functionality of the file /rmm/v1/devicegroups/ of the component Device Group Handler. The manipulation of the argument name/description results in cross site scripting. This vulnerability is identified as CVE-2025-34261. The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Advantech WISE-DeviceOn Server up to 5.3. Affected is an unknown functionality of the file /rmm/v1/devicegroups/ of the component Device Group Handler. The manipulation of the argument name/description with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. CVE summarizes:

Advantech WISE-DeviceOn Server versions prior to 5.4 contain a stored cross-site scripting (XSS) vulnerability in the /rmm/v1/devicegroups/ endpoint. When an authenticated user creates a device group, the name and description values are stored and later rendered in device group listings without proper HTML sanitation. An attacker can inject malicious script into either field, which is then executed in the browser context of users who view or interact with the affected device group, potentially enabling session compromise and unauthorized actions as the victim.

The weakness was released by Alex Williams. The advisory is available at advcloudfiles.advantech.com. This vulnerability is traded as CVE-2025-34261 since 04/15/2025. The exploitability is told to be easy. It is possible to launch the attack remotely. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

Upgrading to version 5.4 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

Website

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: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: WISE-DeviceOn Server 5.4

Timelineinfo

04/15/2025 CVE reserved
12/06/2025 +235 days Advisory disclosed
12/06/2025 +0 days VulDB entry created
12/12/2025 +6 days VulDB entry last update

Sourcesinfo

Vendor: advantech.com

Advisory: advcloudfiles.advantech.com
Researcher: Alex Williams
Status: Confirmed

CVE: CVE-2025-34261 (🔒)
GCVE (CVE): GCVE-0-2025-34261
GCVE (VulDB): GCVE-100-334566

Entryinfo

Created: 12/06/2025 05:06
Updated: 12/12/2025 06:12
Changes: 12/06/2025 05:06 (70), 12/12/2025 06:12 (11)
Complete: 🔍
Cache ID: 216::103

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