Netgear RBR750 stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in Netgear RBW30, RBK852, RBK853, RBK854, RBR850, RBS850, RBK752, RBK753, RBK753S, RBK754 and RBR750 and classified as critical. Affected by this issue is some unknown functionality. This manipulation causes stack-based overflow. This vulnerability is handled as CVE-2021-29081. The attack can only be done within the local network. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Netgear RBW30, RBK852, RBK853, RBK854, RBR850, RBS850, RBK752, RBK753, RBK753S, RBK754 and RBR750 (Wireless LAN Software). It has been declared as critical. Affected by this vulnerability is an unknown part. 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 released 03/24/2021 as PSV-2020-0465. The advisory is shared at kb.netgear.com. This vulnerability is known as CVE-2021-29081. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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-2020-0465
Status: Confirmed

CVE: CVE-2021-29081 (🔍)
GCVE (CVE): GCVE-0-2021-29081
GCVE (VulDB): GCVE-100-171601

Entryinfo

Created: 03/24/2021 07:07
Updated: 04/04/2021 01:14
Changes: 03/24/2021 07:07 (37), 04/04/2021 01:08 (5), 04/04/2021 01:14 (8)
Complete: 🔍
Cache ID: 216::103

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