CVE-2025-41714

highpriority · track · 0EPSS 0.007 · 53 %ileDEEU
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.71% (53rd) EPSS
CVSS 8.8 · high
Is it mine?
3 products
Check your exposure
Who says so?
3 sources
cnnvd · enisa_euvd · welotec_psirt

EPSS · scored 2026-10-22

The upload endpoint insufficiently validates the 'Upload-Key' request header. By supplying path traversal sequences, an authenticated attacker can cause the server to create upload-related artifacts outside the intended storage location. In certain configurations this enables arbitrary file write and may be leveraged to achieve remote code execution.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • FixedSmartEMS Web Applicationwelotec_psirt

    Update SmartEMS to version 3.3.6 or later.

  • MitigationSmartEMS Web Applicationwelotec_psirt

    Restrict access to the SmartEMS Web UI to trusted admin networks/VPN. Enforce strong credentials and rotate or revoke active tokens/sessions.

02

cvss

Technical severity, 0–10. One row per scoring source.

8.8
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU
v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · info@cert.vde.comexploitability 2.8 · impact 5.9
v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · Welotec PSIRT
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-22USCWE-22US
05

affected products (3)

Products and version ranges known to be affected.

06

advisories (1)

Vendor and ecosystem advisories describing this.

  • VDE-2025-085Welotec: Path Traversal in SmartEMS Upload Handling2025-09-10csaf · welotec_psirtDE

    A path traversal flaw in the SmartEMS upload handling allows authenticated users to direct upload data outside of the intended directory via the 'Upload-Key' header. In deployments where writable, code-interpreted paths are reachable, this may lead to remote code execution.

07

also known as (3)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdwelotec_psirtNVDCVE.orgMITRE
published 2025-09-10modified 2026-06-17
09

references (4)

External citations — patches, advisories, analysis.

scry

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