CVE-2021-44522

HIGH

Siemens Sipass Integrated < 1.6.280.0 - Exposure to Wrong Actor

Title source: rule

Description

A vulnerability has been identified in SiPass integrated V2.76 (All versions), SiPass integrated V2.80 (All versions), SiPass integrated V2.85 (All versions), Siveillance Identity V1.5 (All versions), Siveillance Identity V1.6 (All versions < V1.6.284.0). Affected applications insufficiently limit the access to the internal message broker system. This could allow an unauthenticated remote attacker to subscribe to arbitrary message queues.

References (2)

[Vendor Advisory] https://cert-portal.siemens.com/productcert/pdf/ssa-160202.pdf

[Vendor Advisory] https://cert-portal.siemens.com/productcert/pdf/ssa-463116.pdf

Scores

CVSS v3 7.5

EPSS 0.0043

EPSS Percentile 62.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Classification

CWE

CWE-668

Status published

Affected Products (6)

siemens/sipass_integrated

siemens/siveillance_identity < 1.6.280.0

siemens/siveillance_identity

Timeline

Published Dec 14, 2021

Tracked Since Feb 18, 2026