Auth bypass in Siemens Sppa-T3000 Ms3000 Migration Server

CVE-2019-18311

A vulnerability has been identified in SPPA-T3000 MS3000 Migration Server (All versions). An attacker with network access to the MS3000 Server could trigger a Denial-of-Service condition by sending specifically crafted packets to port 7061/tcp. This vulnerability is independent from CVE-2019-18310. Please note that an attacker needs to have network access to the MS3000 in order to exploit this vulnerability. At the time of advisory publication no public exploitation of this security vulnerability was known.

EPSS: 0.015 (71.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2019-18311?
CVE-2019-18311 is a high-severity vulnerability in Siemens Sppa-T3000 Ms3000 Migration Server, classified under CWE-952. CVSS score: 7.5/10. Published 2019-12-12.
How severe is CVE-2019-18311?
High severity. CVSS v3 base score is 7.5 out of 10.