Netgear R7000 1.0.4.84_10.0.58 memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Netgear R7000. This issue affects some unknown processing. Executing a manipulation can lead to memory corruption. This vulnerability is tracked as CVE-2019-20758. The attack is only possible within the local network. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical was found in Netgear R7000 (Wireless LAN Software). This vulnerability affects an unknown part. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

NETGEAR R7000 devices before 1.0.9.42 are affected by a buffer overflow by an authenticated user.

The weakness was disclosed 04/16/2020 (Website). The advisory is available at kb.netgear.com. This vulnerability was named CVE-2019-20758 since 04/15/2020. The attack needs to be done within the local network. A single authentication is necessary for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

Upgrading to version 1.0.9.42 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.5

VulDB Base Score: 4.9
VulDB Temp Score: 4.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.4
NVD Vector: 🔍

CNA Base Score: 7.4
CNA Vector (MITRE): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: R7000 1.0.9.42

Timelineinfo

04/15/2020 🔍
04/16/2020 +1 days 🔍
04/17/2020 +1 days 🔍
05/07/2025 +1846 days 🔍

Sourcesinfo

Vendor: netgear.com

Advisory: kb.netgear.com
Status: Confirmed

CVE: CVE-2019-20758 (🔍)
GCVE (CVE): GCVE-0-2019-20758
GCVE (VulDB): GCVE-100-153982

Entryinfo

Created: 04/17/2020 11:04
Updated: 05/07/2025 05:31
Changes: 04/17/2020 11:04 (37), 04/17/2020 11:09 (12), 05/31/2024 09:39 (34), 05/07/2025 05:31 (6)
Complete: 🔍
Cache ID: 216::103

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