CVE-2019-18284

CRITICAL

SPPA-T3000 Application Server < R8.2 SP2 - Unauthenticated Password Hash Exposure and Password Change via AdminService

Title source: llm
STIX 2.1

Description

A vulnerability has been identified in SPPA-T3000 Application Server (All versions < Service Pack R8.2 SP2). The AdminService is available without authentication on the Application Server. An attacker can use methods exposed via this interface to receive password hashes of other users and to change user passwords. Please note that an attacker needs to have access to the Application Highway in order to exploit this vulnerability. At the time of advisory publication no public exploitation of this security vulnerability was known.

References (2)

Core 2
Core References
Mitigation, Vendor Advisory x_refsource_misc
https://cert-portal.siemens.com/productcert/pdf/ssa-451445.pdf

Scores

CVSS v3 9.8
EPSS 0.0039
EPSS Percentile 60.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-287 CWE-306
Status published
Products (2)
siemens/sppa-t3000_application_server r8.2 (2 CPE variants)
siemens/sppa-t3000_application_server < r8.2
Published Dec 12, 2019
Tracked Since Feb 18, 2026