Momentum Axel 720P 5.1.8 Firmware Upgrade access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Momentum Axel 720P 5.1.8. It has been classified as critical. The affected element is an unknown function of the component Firmware Upgrade Handler. The manipulation leads to access control. This vulnerability is documented as CVE-2018-12258. It is possible to launch the attack on the physical device. There is not any exploit available.

Detailsinfo

A vulnerability was found in Momentum Axel 720P 5.1.8. It has been rated as critical. This issue affects an unknown code block of the component Firmware Upgrade Handler. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered on Momentum Axel 720P 5.1.8 devices. Custom Firmware Upgrade is possible via an SD Card. With physical access, an attacker can upgrade the firmware in under 60 seconds by inserting an SD card containing the firmware with name 'ezviz.dav' and rebooting.

The bug was discovered 04/23/2018. The weakness was released 06/12/2018 (Website). It is possible to read the advisory at rchase.com. The identification of this vulnerability is CVE-2018-12258 since 06/12/2018. Attacking locally is a requirement. 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.

The vulnerability was handled as a non-public zero-day exploit for at least 50 days. During that time the estimated underground price was around $0-$5k.

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

Entries connected to this vulnerability are available at VDB-117074, VDB-119410, VDB-119412 and VDB-119413. 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: 6.8
VulDB Meta Temp Score: 6.8

VulDB Base Score: 6.8
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.8
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-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

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

04/23/2018 🔍
06/12/2018 +49 days 🔍
06/12/2018 +0 days 🔍
06/12/2018 +0 days 🔍
06/13/2018 +1 days 🔍
02/18/2020 +615 days 🔍

Sourcesinfo

Advisory: rchase.com
Status: Not defined

CVE: CVE-2018-12258 (🔍)
GCVE (CVE): GCVE-0-2018-12258
GCVE (VulDB): GCVE-100-119411
See also: 🔍

Entryinfo

Created: 06/13/2018 08:36
Updated: 02/18/2020 15:15
Changes: 06/13/2018 08:36 (57), 02/18/2020 15:15 (1)
Complete: 🔍
Cache ID: 216::103

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

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