VULNERABILITY INTELLIGENCE

CVE-2017-6872

CVSS score6.5 MEDIUM

EPSS probability0.76%

CISA KEVNot currently listed

Published2017-08-08

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Description

A vulnerability was discovered in Siemens OZW672 (all versions) and OZW772 (all versions) that could allow an attacker with access to port 21/tcp to access or alter historical measurement data stored on the device.

Weakness classification

CWE-306: Missing Authentication for Critical Function
CWE-668: Exposure of Resource to Wrong Sphere

Primary references

productcert@siemens.com — Third Party Advisory, VDB Entry
productcert@siemens.com — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory