Wowza Streaming Engine up to 4.7.0 MBeans Server access control

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 (≈)
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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.
8.2$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Wowza Streaming Engine up to 4.7.0. This affects an unknown part of the component MBeans Server. Such manipulation leads to access control. This vulnerability is traded as CVE-2018-7047. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Wowza Streaming Engine up to 4.7.0. It has been rated as critical. Affected by this issue is an unknown part of the component MBeans Server. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in the MBeans Server in Wowza Streaming Engine before 4.7.1. The file system may be read and written to via JMX using the default JMX credentials (remote code execution may be possible as well).

The bug was discovered 02/14/2018. The weakness was shared 03/01/2018 (Website). The advisory is shared for download at raw.githubusercontent.com. This vulnerability is handled as CVE-2018-7047 since 02/14/2018. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability was handled as a non-public zero-day exploit for at least 15 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 4.7.1 eliminates this vulnerability.

The entries VDB-113986 and VDB-113985 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

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: Access control
CWE: CWE-264
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: Streaming Engine 4.7.1

Timelineinfo

02/14/2018 🔍
02/14/2018 +0 days 🔍
03/01/2018 +15 days 🔍
03/01/2018 +0 days 🔍
03/02/2018 +1 days 🔍
01/09/2020 +678 days 🔍

Sourcesinfo

Advisory: raw.githubusercontent.com
Status: Not defined

CVE: CVE-2018-7047 (🔍)
GCVE (CVE): GCVE-0-2018-7047
GCVE (VulDB): GCVE-100-113984
See also: 🔍

Entryinfo

Created: 03/02/2018 07:59
Updated: 01/09/2020 17:56
Changes: 03/02/2018 07:59 (59), 01/09/2020 17:56 (1)
Complete: 🔍
Cache ID: 216::103

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

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