CVE-2019-18334

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-12-12 · updated 2026-06-17
Weakness: CWE-200

Description

A vulnerability has been identified in SPPA-T3000 Application Server (All versions < Service Pack R8.2 SP2). An attacker with network access to the Application Server could be able to enumerate valid user names by sending specifically crafted packets to 8090/tcp. Please note that an attacker needs to have network access to the Application Server in order to exploit this vulnerability. At the time of advisory publication no public exploitation of this security vulnerability was known.

Affected products

Siemens SPPA-T3000 Application Server: before r8.2; r8.2, r8.2-sp1 — fixed in r8.2

How to fix

Upgrade to a fixed version: Siemens SPPA-T3000 Application Server r8.2. Check the vendor advisory for mitigations.

References

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