VDB-106058 · CVE-2015-7746 · Qualys 38749

NetApp Data Ontap up to 8.2.3 7-Mode improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in NetApp Data Ontap up to 8.2.3. The impacted element is an unknown function of the component 7-Mode. Such manipulation leads to improper authentication. This vulnerability is listed as CVE-2015-7746. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in NetApp Data Ontap up to 8.2.3. Affected by this issue is an unknown functionality of the component 7-Mode. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. CVE summarizes:

NetApp Data ONTAP before 8.2.4, when operating in 7-Mode, allows remote attackers to bypass authentication and (1) obtain sensitive information from or (2) modify volumes via vectors related to UTF-8 in the volume language.

The bug was discovered 08/30/2017. The weakness was presented 09/01/2017 (Website). The advisory is available at kb.netapp.com. This vulnerability is handled as CVE-2015-7746 since 10/07/2015. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 38749 (NetApp Data ONTAP Authentication Bypass Vulnerability (NTAP-20151112-0001)).

Upgrading to version 8.2.4 eliminates this vulnerability.

See VDB-106059 for similar entry. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

Website

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: Improper authentication
CWE: CWE-287
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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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Data Ontap 8.2.4

Timelineinfo

10/07/2015 🔍
08/30/2017 +693 days 🔍
09/01/2017 +2 days 🔍
09/01/2017 +0 days 🔍
09/02/2017 +1 days 🔍
11/12/2019 +801 days 🔍

Sourcesinfo

Vendor: netapp.com

Advisory: kb.netapp.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-7746 (🔍)
GCVE (CVE): GCVE-0-2015-7746
GCVE (VulDB): GCVE-100-106058
See also: 🔍

Entryinfo

Created: 09/02/2017 09:42
Updated: 11/12/2019 15:38
Changes: 09/02/2017 09:42 (56), 11/12/2019 15:38 (8)
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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