HPE MSE Msg Gw application E-LTU up to 3.1 HTTPS input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in HPE MSE Msg Gw application E-LTU up to 3.1. This vulnerability affects unknown code of the component HTTPS Handler. This manipulation causes input validation. This vulnerability is registered as CVE-2019-12000. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in HPE MSE Msg Gw application E-LTU up to 3.1 and classified as critical. Affected by this vulnerability is some unknown functionality of the component HTTPS Handler. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

HPE has found a potential Remote Access Restriction Bypass in HPE MSE Msg Gw application E-LTU prior to version 3.2 when HTTPS is used between the USSD and an external USSD service logic application. Update to version 3.2 and update the HTTPS configuration as described in the HPE MSE Messaging Gateway Configuration and Operations Guide.

The weakness was published 07/18/2020 (Website). It is possible to read the advisory at support.hpe.com. This vulnerability is known as CVE-2019-12000 since 05/13/2019. The attack can be launched remotely. The exploitation requires an enhanced level of successful authentication. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 3.2 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.5

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.6
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

Class: Input validation
CWE: CWE-20
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: MSE Msg Gw application E-LTU 3.2

Timelineinfo

05/13/2019 🔍
07/18/2020 +432 days 🔍
07/18/2020 +0 days 🔍
11/04/2020 +109 days 🔍

Sourcesinfo

Vendor: hpe.com

Advisory: support.hpe.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-12000 (🔍)
GCVE (CVE): GCVE-0-2019-12000
GCVE (VulDB): GCVE-100-158755

Entryinfo

Created: 07/18/2020 09:42
Updated: 11/04/2020 15:11
Changes: 07/18/2020 09:42 (39), 07/18/2020 09:47 (17), 11/04/2020 15:11 (1)
Complete: 🔍
Cache ID: 216::103

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