Siemens SPPA-T3000 MS3000 Migration Server Service Port 5010 Crafted Packet improper authentication

Summaryinfo

A vulnerability, which was classified as critical, has been found in Siemens SPPA-T3000 MS3000 Migration Server. This affects an unknown part of the component Service Port 5010. This manipulation as part of Crafted Packet causes improper authentication. This vulnerability is tracked as CVE-2019-18322. The attack is possible to be carried out remotely. No exploit exists. It is advisable to implement restrictive firewalling.

Detailsinfo

A vulnerability has been found in Siemens SPPA-T3000 MS3000 Migration Server (SCADA Software) (affected version unknown) and classified as critical. Affected by this vulnerability is an unknown functionality of the component Service Port 5010. The manipulation as part of a Crafted Packet leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability has been identified in SPPA-T3000 MS3000 Migration Server (All versions). An attacker with network access to the MS3000 Server could be able to read and write arbitrary files on the local file system by sending specifically crafted packets to port 5010/tcp. This vulnerability is independent from CVE-2019-18321. 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.

The weakness was disclosed 12/12/2019. This vulnerability is known as CVE-2019-18322 since 10/23/2019. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/11/2024).

Proper firewalling of tcp/5010 is able to address this issue.

The entries VDB-147131, VDB-147130, VDB-147129 and VDB-147128 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

• SCADA Software

Vendor

• Siemens

Name

• SPPA-T3000 MS3000 Migration Server

License

• commercial

Website

• Vendor: https://www.siemens.com/

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CPE 2.2info

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