TrackR Bravo App on iOS/Android Pairing improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in TrackR Bravo App on iOS/Android. This affects an unknown part of the component Pairing. Executing a manipulation can lead to improper authentication. This vulnerability is handled as CVE-2016-6541. The attack can only be done within the local network. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in TrackR Bravo App on iOS/Android (unknown version) and classified as critical. This vulnerability affects an unknown code block of the component Pairing. The manipulation with an unknown input 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. CVE summarizes:

TrackR Bravo device allows unauthenticated pairing, which enables unauthenticated connected applications to write to various device attributes. Updated apps, version 5.1.6 for iOS and 2.2.5 for Android, have been released by the vendor to address the vulnerabilities in CVE-2016-6538, CVE-2016-6539, CVE-2016-6540 and CVE-2016-6541.

The bug was discovered 10/24/2016. The weakness was released 07/06/2018 by Deral Heiland with Rapid7 as confirmed advisory (CERT.org). The advisory is shared for download at kb.cert.org. This vulnerability was named CVE-2016-6541 since 08/03/2016. Access to the local network is required for this attack. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 620 days. During that time the estimated underground price was around $0-$5k.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 93874†). Entries connected to this vulnerability are available at VDB-120493, VDB-120494 and VDB-120495. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
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: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: 🔍

Timelineinfo

08/03/2016 🔍
10/24/2016 +82 days 🔍
10/25/2016 +1 days 🔍
07/06/2018 +618 days 🔍
07/06/2018 +0 days 🔍
07/07/2018 +1 days 🔍
12/27/2024 +2365 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Researcher: Deral Heiland
Organization: Rapid7
Status: Confirmed

CVE: CVE-2016-6541 (🔍)
GCVE (CVE): GCVE-0-2016-6541
GCVE (VulDB): GCVE-100-120496
CERT: 🔍
SecurityFocus: 93874 - TrackR Bravo Multiple Information Disclosure and Security Bypass Vulnerabilities

scip Labs: https://www.scip.ch/en/?labs.20130704
See also: 🔍

Entryinfo

Created: 07/07/2018 09:05
Updated: 12/27/2024 05:01
Changes: 07/07/2018 09:05 (61), 02/26/2020 10:21 (5), 12/27/2024 05:01 (17)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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