Netgear WC7500/WC7520/WC7600v1/WC7600v2/WC9500 request_handler.php 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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8.2$0-$5k0.00

A vulnerability was found in Netgear WC7500, WC7520, WC7600v1, WC7600v2 and WC9500 (Wireless LAN Software). It has been rated as critical. Affected by this issue is some unknown functionality of the file request_handler.php. The manipulation with an unknown input leads to a privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-74. Impacted is confidentiality, integrity, and availability. CVE summarizes:

NETGEAR has released fixes for a pre-authentication command injection in request_handler.php security vulnerability on the following product models: WC7500, running firmware versions prior to 6.5.3.5; WC7520, running firmware versions prior to 2.5.0.46; WC7600v1, running firmware versions prior to 6.5.3.5; WC7600v2, running firmware versions prior to 6.5.3.5; and WC9500, running firmware versions prior to 6.5.3.5.

The weakness was published 04/01/2020 (Website). The advisory is available at kb.netgear.com. This vulnerability is handled as CVE-2018-11106 since 05/15/2018. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 10/06/2020).

Upgrading eliminates this vulnerability.

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VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔒

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

NVD Base Score: 🔒

Exploitinginfoedit

Class: Privilege escalation
CWE: CWE-74
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat: 🔍
Adversaries: 🔍
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Remediation: 🔍

Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Timelineinfoedit

05/15/2018 CVE assigned
04/01/2020 +687 days Advisory disclosed
04/02/2020 +1 days VulDB entry created
10/06/2020 +187 days VulDB last update

Sourcesinfoedit

Vendor: https://www.netgear.com/

Advisory: kb.netgear.com
Status: Not defined
Confirmation: 🔒

CVE: CVE-2018-11106 (🔒)

Entryinfoedit

Created: 04/02/2020 12:54 PM
Updated: 10/06/2020 06:42 PM
Changes: (1) advisory_confirm_url
Complete: 🔍

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