Micro Focus Business Manager up to 11.3 ASP.NET Avatar Image input validation

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 labeled as critical has been found in Micro Focus Business Manager up to 11.3. This issue affects some unknown processing of the component ASP.NET. Executing a manipulation as part of Avatar Image can lead to input validation. The identification of this vulnerability is CVE-2018-7679. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Micro Focus Business Manager up to 11.3 and classified as critical. This vulnerability affects an unknown part of the component ASP.NET. The manipulation as part of a Avatar Image leads to a input validation vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Micro Focus Solutions Business Manager versions prior to 11.4 when ASP.NET is configured with execute permission on the virtual directories and does not validate the contents of user avatar images, could lead to remote code execution.

The bug was discovered 06/20/2018. The weakness was shared 06/21/2018 (Website). The advisory is available at help.serena.com. This vulnerability was named CVE-2018-7679 since 03/05/2018. 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.

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.

Upgrading to version 11.4 eliminates this vulnerability.

The entries VDB-119795, VDB-119796, VDB-119797 and VDB-119823 are related to this item. 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: 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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Business Manager 11.4

Timelineinfo

03/05/2018 🔍
06/20/2018 +107 days 🔍
06/21/2018 +0 days 🔍
06/21/2018 +0 days 🔍
06/22/2018 +1 days 🔍
02/21/2020 +609 days 🔍

Sourcesinfo

Vendor: microfocus.com

Advisory: help.serena.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-7679 (🔍)
GCVE (CVE): GCVE-0-2018-7679
GCVE (VulDB): GCVE-100-119794
See also: 🔍

Entryinfo

Created: 06/22/2018 08:10
Updated: 02/21/2020 09:13
Changes: 06/22/2018 08:10 (60), 02/21/2020 09:13 (2)
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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