SMA Solar Technology Solar System/PV System Password Management 7pk security ⚔ [Disputed]

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.9$0-$5k0.00

Summaryinfo

A vulnerability was found in SMA Solar Technology Solar System and PV System. It has been declared as critical. This vulnerability affects unknown code of the component Password Management. Executing a manipulation can lead to 7pk security. This vulnerability is handled as CVE-2017-9852. The attack can be executed remotely. There is not any exploit available. The real existence of this vulnerability is still doubted at the moment. Modifying the configuration settings is advised.

Detailsinfo

A vulnerability was found in SMA Solar Technology Solar System and PV System (version now known). It has been declared as critical. This vulnerability affects some unknown processing of the component Password Management. The manipulation with an unknown input leads to a 7pk security vulnerability. The CWE definition for the vulnerability is CWE-254. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An Incorrect Password Management issue was discovered in SMA Solar Technology products. Default passwords exist that are rarely changed. User passwords will almost always be default. Installer passwords are expected to be default or similar across installations installed by the same company (but are sometimes changed). Hidden user accounts have (at least in some cases, though more research is required to test this for all hidden user accounts) a fixed password for all devices; it can never be changed by a user. Other vulnerabilities exist that allow an attacker to get the passwords of these hidden user accounts.

The bug was discovered 06/24/2017. The weakness was released 08/05/2017 (Website). The advisory is available at sma.de. This vulnerability was named CVE-2017-9852 since 06/24/2017. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1211 by the MITRE ATT&CK project.

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 problem by applying the configuration setting .

Entries connected to this vulnerability are available at VDB-104865, VDB-104867, VDB-104869 and VDB-104870. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.0
VulDB Meta Temp Score: 8.9

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA 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: 7pk security
CWE: CWE-254
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: Config
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-2017-9852 (🔍)
GCVE (CVE): GCVE-0-2017-9852
GCVE (VulDB): GCVE-100-104866
See also: 🔍

Entryinfo

Created: 08/06/2017 14:22
Updated: 08/05/2024 21:17
Changes: 08/06/2017 14:22 (57), 11/03/2019 20:53 (1), 08/05/2024 21:17 (29)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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