Digium Asterisk GUI up to 2.1.0 os command injection

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CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

A vulnerability was found in Digium Asterisk GUI up to 2.1.0 (Communications System) and classified as critical. Affected by this issue is an unknown code. The manipulation with an unknown input leads to a privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-78. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An Improper Neutralization of Special Elements used in an OS Command issue was discovered in Digium Asterisk GUI 2.1.0 and prior. An OS command injection vulnerability has been identified that may allow the execution of arbitrary code on the system through the inclusion of OS commands in the URL request of the program.

The bug was discovered 09/21/2017. The weakness was disclosed 09/26/2017 by Davy Douhine (Website). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2017-14001 since 08/30/2017. The exploitation is known to be easy. The attack may be launched remotely. A simple authentication is needed for exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 100950).

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CPE 2.3infoedit

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VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2infoedit

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VulDB Base Score: 🔍
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VulDB Reliability: 🔍

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Exploitinginfoedit

Class: Privilege escalation
CWE: CWE-78
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfoedit

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Countermeasuresinfoedit

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfoedit

08/30/2017 🔍
09/21/2017 +22 days 🔍
09/21/2017 +0 days 🔍
09/25/2017 +4 days 🔍
09/26/2017 +1 days 🔍
09/26/2017 +0 days 🔍
01/14/2021 +1206 days 🔍

Sourcesinfoedit

Vendor: https://www.digium.com/

Advisory: securityfocus.com
Researcher: Davy Douhine
Status: Not defined

CVE: CVE-2017-14001 (🔍)
SecurityFocus: 100950 - Digium Asterisk GUI CVE-2017-14001 OS Command Injection Vulnerability

Entryinfoedit

Created: 09/26/2017 03:12 PM
Updated: 01/14/2021 01:20 PM
Changes: (2) advisory_person_name vulnerability_cvss2_nvd_basescore
Complete: 🔍

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