VDB-121109 · CVE-2018-8306 · BID 104621

Microsoft Wireless Display Adapter V2 2.0.8350/2.0.8365/2.0.8372 command injection

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Microsoft Wireless Display Adapter V2 2.0.8350/2.0.8365/2.0.8372. Affected is an unknown function. The manipulation leads to command injection. This vulnerability is traded as CVE-2018-8306. Access to the local network is required for this attack to succeed. Furthermore, there is an exploit available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in Microsoft Wireless Display Adapter V2 2.0.8350/2.0.8365/2.0.8372 and classified as critical. This issue affects some unknown functionality. The manipulation with an unknown input leads to a command injection vulnerability. Using CWE to declare the problem leads to CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability.

The bug was discovered 07/10/2018. The weakness was shared 07/10/2018 by Tobias Glemser as confirmed security update guide (Website). The advisory is shared at portal.msrc.microsoft.com. The vendor cooperated in the coordination of the public release. The identification of this vulnerability is CVE-2018-8306 since 03/14/2018. The attack can only be initiated within the local network. A simple authentication is required for exploitation. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1202 for this issue. The advisory points out:

A command injection vulnerability exists in the Microsoft Wireless Display Adapter (MWDA) when the Microsoft Wireless Display Adapter does not properly manage user input. For this vulnerability to be exploited, the attacker must be authenticated (logged on) to the target display.

The exploit is available at packetstormsecurity.com. It is declared as proof-of-concept.

Applying a patch is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 104621†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Microsoft): 5.5
Vendor Vector (Microsoft): 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍

Timelineinfo

03/14/2018 🔍
07/10/2018 +117 days 🔍
07/10/2018 +0 days 🔍
07/10/2018 +0 days 🔍
07/10/2018 +0 days 🔍
07/10/2018 +0 days 🔍
07/11/2018 +1 days 🔍
06/22/2024 +2173 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: portal.msrc.microsoft.com
Researcher: Tobias Glemser
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2018-8306 (🔍)
GCVE (CVE): GCVE-0-2018-8306
GCVE (VulDB): GCVE-100-121109
SecurityFocus: 104621 - Microsoft Wireless Display Adapter CVE-2018-8306 Command Injection Vulnerability
SecurityTracker: 1041269

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/11/2018 10:36
Updated: 06/22/2024 10:58
Changes: 07/11/2018 10:36 (72), 03/01/2020 15:51 (6), 04/05/2023 17:13 (5), 06/22/2024 10:58 (21)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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