CVE-2019-18288

Sppa T3000 Application Server vulnerability

CVSS

8.8

EPSS

4.0%

EPSS pct

89th

Exploited

No known

A vulnerability has been identified in SPPA-T3000 Application Server (All versions < Service Pack R8.2 SP2). An attacker with valid authentication at the RMI interface could be able to gain remote code execution through an unsecured file upload. 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.

Affected vendor

Siemens

Affected product

Sppa T3000 Application Server

CVSS vector

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

Weakness type (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type
CWE-787 — Out-of-bounds Write

Published

2019-12-12

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 4.0% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 89% of all scored CVEs.

Check your external exposure to CVE-2019-18288

Confirm whether Siemens Sppa T3000 Application Server is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2019-18288.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2019-18288

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