Siemens SPPA-T3000 Application Server Service Port 8090 Crafted Packet Username information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Siemens SPPA-T3000 Application Server. This vulnerability affects unknown code of the component Service Port 8090. This manipulation as part of Crafted Packet causes information disclosure (Username). The identification of this vulnerability is CVE-2019-18334. It is possible to initiate the attack remotely. There is no exploit available. It is advisable to implement restrictive firewalling.

Detailsinfo

A vulnerability was found in Siemens SPPA-T3000 Application Server (Application Server Software) (version now known). It has been declared as problematic. Affected by this vulnerability is some unknown processing of the component Service Port 8090. The manipulation as part of a Crafted Packet leads to a information disclosure vulnerability (Username). The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

A vulnerability has been identified in SPPA-T3000 Application Server (All versions). 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.

The weakness was shared 12/12/2019. This vulnerability is known as CVE-2019-18334 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 attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Proper firewalling of tcp/8090 is able to address this issue.

The entries VDB-147140, VDB-147138, VDB-147137 and VDB-147136 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Username
Class: Information disclosure / Username
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Firewalling: 🔍

Timelineinfo

10/23/2019 🔍
12/12/2019 +50 days 🔍
12/13/2019 +1 days 🔍
03/11/2024 +1550 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-451445
Status: Not defined

CVE: CVE-2019-18334 (🔍)
GCVE (CVE): GCVE-0-2019-18334
GCVE (VulDB): GCVE-100-147139
See also: 🔍

Entryinfo

Created: 12/13/2019 08:29
Updated: 03/11/2024 14:01
Changes: 12/13/2019 08:29 (39), 12/13/2019 08:34 (18), 03/11/2024 14:01 (4)
Complete: 🔍
Cache ID: 216::103

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