VDB-130264 · CVE-2018-19023 · BID 106448

Hetronic Nova-M up to r160 improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Hetronic Nova-M up to r160. This affects an unknown part. Executing a manipulation can lead to improper authentication. The identification of this vulnerability is CVE-2018-19023. The attack needs to be done within the local network. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Hetronic Nova-M up to r160. It has been declared as critical. This vulnerability affects an unknown functionality. 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:

Hetronic Nova-M radio control systems prior to version r161 use fixed codes that are reproducible by sniffing and re-transmission. This can lead to unauthorized replay of a command, spoofing of an arbitrary message, or keeping the controlled load in a permanent "stop" state.

The bug was discovered 01/03/2018. The weakness was shared 01/25/2019 with Zero Day Initiative (Website). The advisory is shared for download at securityfocus.com. This vulnerability was named CVE-2018-19023 since 11/06/2018. The exploitation appears to be easy. The attack can only be done within the local network. 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 387 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version r161 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 106448†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

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: 🔍

Upgrade: Nova-M r161

Timelineinfo

01/03/2018 🔍
11/06/2018 +307 days 🔍
01/03/2019 +58 days 🔍
01/25/2019 +22 days 🔍
01/25/2019 +0 days 🔍
01/26/2019 +1 days 🔍
05/06/2020 +466 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Organization: Zero Day Initiative
Status: Not defined

CVE: CVE-2018-19023 (🔍)
GCVE (CVE): GCVE-0-2018-19023
GCVE (VulDB): GCVE-100-130264
SecurityFocus: 106448 - Hetronic Nova-M CVE-2018-19023 Authentication Bypass Vulnerability

Entryinfo

Created: 01/26/2019 18:51
Updated: 05/06/2020 10:58
Changes: 01/26/2019 18:51 (59), 05/06/2020 10:58 (4)
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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