VDB-103416 · CVE-2017-7730 · GCVE-0-2017-7730

iSmartAlarm Cube Port 12345 Service input validation

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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	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.
7.3	$0-$5k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in iSmartAlarm Cube. Impacted is an unknown function of the component Port 12345 Service. The manipulation results in input validation. This vulnerability is identified as CVE-2017-7730. The attack can be executed remotely. There is not any exploit available. Applying restrictive firewalling is recommended.

Detailsinfo

A vulnerability was found in iSmartAlarm Cube (unknown version). It has been classified as critical. Affected is an unknown code block of the component Port 12345 Service. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on availability. CVE summarizes:

iSmartAlarm cube devices allow Denial of Service. Sending a SYN flood on port 12345 will freeze the "cube" and it will stop responding.

The bug was discovered 07/10/2017. The weakness was released 07/11/2017 (Website). The advisory is shared for download at dojo.bullguard.com. This vulnerability is traded as CVE-2017-7730 since 04/12/2017. The exploitability is told to be easy. 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 vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

It is possible to mitigate the weakness by firewalling tcp/12345.

Entry connected to this vulnerability is available at VDB-103415. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

iSmartAlarm Cube

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.5
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Firewalling: 🔍

Timelineinfo

04/12/2017 🔍
07/10/2017 +89 days 🔍
07/11/2017 +1 days 🔍
07/11/2017 +0 days 🔍
07/12/2017 +1 days 🔍
10/24/2019 +834 days 🔍

Sourcesinfo

Advisory: dojo.bullguard.com
Status: Not defined

CVE: CVE-2017-7730 (🔍)
GCVE (CVE): GCVE-0-2017-7730
GCVE (VulDB): GCVE-100-103416
See also: 🔍

Entryinfo

Created: 07/12/2017 10:34
Updated: 10/24/2019 18:46
Changes: 07/12/2017 10:34 (57), 10/24/2019 18:46 (1)
Complete: 🔍
Cache ID: 216::103

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