Netgear RBSE960 prior 12.1.2.1 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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4.1$0-$5k0.64-

Summaryinfo

A vulnerability identified as critical has been detected in Netgear RBE37X, RBE77X, RBR750, RBR840, RBR850, RBR860, RBRE950, RBRE960, RBS750, RBS840, RBS850, RBS860, RBSE950 and RBSE960. This issue affects some unknown processing. The manipulation leads to stack-based overflow. This vulnerability is documented as CVE-2026-0413. The attack requires being on the local network. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Netgear RBE37X, RBE77X, RBR750, RBR840, RBR850, RBR860, RBRE950, RBRE960, RBS750, RBS840, RBS850, RBS860, RBSE950 and RBSE960. It has been rated as critical. This issue affects some unknown functionality. The manipulation with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to 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). Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Insufficient input validation of buffers vulnerability in the listed NETGEAR models allows authenticated administrators connected to the local network to make unauthorized modification of router software and functionality.

The weakness was released by tmotfl. It is possible to read the advisory at netgear.com. The identification of this vulnerability is CVE-2026-0413 since 12/03/2025. The exploitation is known to be easy. The attack can only be initiated within the local network. The exploitation needs additional levels of successful authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/09/2026).

Upgrading to version 12.1.2.1 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

Availability: 🔒
Status: Not defined
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: RBE37X/RBE77X/RBR750/RBR840/RBR850/RBR860/RBRE950/RBRE960/RBS750/RBS840/RBS850/RBS860/RBSE950/RBSE960 12.1.2.1

Timelineinfo

12/03/2025 CVE reserved
06/09/2026 +187 days Advisory disclosed
06/09/2026 +0 days VulDB entry created
06/09/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: netgear.com

Advisory: netgear.com
Researcher: tmotfl
Status: Confirmed

CVE: CVE-2026-0413 (🔒)
GCVE (CVE): GCVE-0-2026-0413
GCVE (VulDB): GCVE-100-369791

Entryinfo

Created: 06/09/2026 20:59
Changes: 06/09/2026 20:59 (68)
Complete: 🔍
Cache ID: 216::103

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