Netgear RBS750 stack-based overflow

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 marked as critical has been reported in Netgear RBW30, RBK852, RBR850, RBS850, RBK752, RBK753, RBK753S, RBK754, RBR750 and RBS750. The affected element is an unknown function. This manipulation causes stack-based overflow. This vulnerability is registered as CVE-2021-29075. The attack requires access to the local network. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Netgear RBW30, RBK852, RBR850, RBS850, RBK752, RBK753, RBK753S, RBK754, RBR750 and RBS750 (Wireless LAN Software). Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 03/24/2021 as PSV-2020-0466. It is possible to read the advisory at kb.netgear.com. This vulnerability is known as CVE-2021-29075. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.5

VulDB Base Score: 6.8
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / 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: 🔍

Timelineinfo

03/23/2021 🔍
03/24/2021 +1 days 🔍
03/24/2021 +0 days 🔍
04/04/2021 +10 days 🔍

Sourcesinfo

Vendor: netgear.com

Advisory: PSV-2020-0466
Status: Confirmed

CVE: CVE-2021-29075 (🔍)
GCVE (CVE): GCVE-0-2021-29075
GCVE (VulDB): GCVE-100-171595

Entryinfo

Created: 03/24/2021 06:58
Updated: 04/04/2021 00:22
Changes: 03/24/2021 06:58 (37), 04/04/2021 00:17 (5), 04/04/2021 00:22 (8)
Complete: 🔍
Cache ID: 216::103

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