SMA Solar Technology Solar System/PV System Sunny Explorer data processing ⚔ [Disputed]

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability was found in SMA Solar Technology Solar System and PV System. It has been classified as problematic. This affects an unknown part of the component Sunny Explorer. Performing a manipulation results in data processing. This vulnerability is known as CVE-2017-9851. Remote exploitation of the attack is possible. No exploit is available. There is ongoing doubt regarding the real existence of this vulnerability. It is suggested to use restrictive firewalling.

Detailsinfo

A vulnerability was found in SMA Solar Technology Solar System and PV System (unknown version). It has been classified as problematic. This affects an unknown code block of the component Sunny Explorer. The manipulation with an unknown input leads to a data processing vulnerability. CWE is classifying the issue as CWE-19. This is going to have an impact on availability. The summary by CVE is:

An issue was discovered in SMA Solar Technology products. By sending nonsense data or setting up a TELNET session to the database port of Sunny Explorer, the application can be crashed.

The bug was discovered 06/24/2017. The weakness was published 08/05/2017 (Website). The advisory is shared at sma.de. This vulnerability is uniquely identified as CVE-2017-9851 since 06/24/2017. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 42 days. During that time the estimated underground price was around $0-$5k. The real existence of this vulnerability is still doubted at the moment.

It is possible to mitigate the weakness by firewalling .

Similar entries are available at VDB-104866, VDB-104867, VDB-104869 and VDB-104870. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.7

VulDB Base Score: 5.3
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Data processing
CWE: CWE-19
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: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/24/2017 🔍
06/24/2017 +0 days 🔍
08/05/2017 +42 days 🔍
08/05/2017 +0 days 🔍
08/06/2017 +1 days 🔍
08/05/2024 +2556 days 🔍

Sourcesinfo

Advisory: sma.de
Status: Not defined
Disputed: 🔍

CVE: CVE-2017-9851 (🔍)
GCVE (CVE): GCVE-0-2017-9851
GCVE (VulDB): GCVE-100-104865
See also: 🔍

Entryinfo

Created: 08/06/2017 14:21
Updated: 08/05/2024 21:17
Changes: 08/06/2017 14:21 (57), 11/03/2019 20:45 (1), 06/18/2024 22:16 (28), 08/05/2024 21:17 (2)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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