Anviz M3 prior Anviz M3 Pro access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Anviz M3. The impacted element is an unknown function. The manipulation results in access control. This vulnerability was named CVE-2019-11523. The attack may be performed from remote. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Anviz M3. Affected is some unknown functionality. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability.

The bug was discovered 04/10/2019. The weakness was presented 05/22/2019 with WizLab.it as Anviz M3 RFID Access Control security issues as confirmed mailinglist post (Bugtraq). The advisory is shared for download at seclists.org. The public release was coordinated in cooperation with the vendor. This vulnerability is traded as CVE-2019-11523 since 04/25/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068. The advisory points out:

The communication protocol has no authentication or encryption. Opening a connection on the device allows the attacker to send any command and retrieve/alter any information from/on the internal memory.

The vulnerability was handled as a non-public zero-day exploit for at least 28 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version Anviz M3 Pro eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

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

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: 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: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍

Upgrade: M3 Anviz M3 Pro

Timelineinfo

04/10/2019 🔍
04/10/2019 +0 days 🔍
04/25/2019 +15 days 🔍
05/08/2019 +13 days 🔍
05/22/2019 +14 days 🔍
05/28/2019 +6 days 🔍
09/24/2023 +1580 days 🔍

Sourcesinfo

Advisory: Anviz M3 RFID Access Control security issues
Researcher: http://www.wizLab.it
Organization: WizLab.it
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2019-11523 (🔍)
GCVE (CVE): GCVE-0-2019-11523
GCVE (VulDB): GCVE-100-135648

Entryinfo

Created: 05/28/2019 07:18
Updated: 09/24/2023 14:28
Changes: 05/28/2019 07:18 (64), 06/16/2020 17:02 (1), 09/24/2023 14:28 (4)
Complete: 🔍
Cache ID: 216::103

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