eProsima Fast RTPS up to 1.9.0 Access Control Plugin access control

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.4$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in eProsima Fast RTPS up to 1.9.0. This affects an unknown function of the component Access Control Plugin. The manipulation leads to access control. This vulnerability is documented as CVE-2019-15137. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in eProsima Fast RTPS up to 1.9.0. It has been rated as critical. This issue affects an unknown code of the component Access Control Plugin. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The Access Control plugin in eProsima Fast RTPS through 1.9.0 allows fnmatch pattern matches with topic name strings (instead of the permission expressions themselves), which can lead to unintended connections between participants in a Data Distribution Service (DDS) network.

The weakness was released 08/18/2019. The identification of this vulnerability is CVE-2019-15137 since 08/18/2019. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Entry connected to this vulnerability is available at VDB-140290. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: Access control
CWE: 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/18/2019 🔍
08/18/2019 +0 days 🔍
08/19/2019 +1 days 🔍
11/26/2023 +1560 days 🔍

Sourcesinfo

Advisory: 441
Status: Not defined

CVE: CVE-2019-15137 (🔍)
GCVE (CVE): GCVE-0-2019-15137
GCVE (VulDB): GCVE-100-140291
See also: 🔍

Entryinfo

Created: 08/19/2019 08:28
Updated: 11/26/2023 14:13
Changes: 08/19/2019 08:28 (36), 07/30/2020 20:28 (17), 11/26/2023 14:13 (4)
Complete: 🔍
Cache ID: 216::103

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

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