NetApp StorageGRID 11.3 improper authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.5$0-$5k2.18

Summaryinfo

A vulnerability described as very critical has been identified in NetApp StorageGRID 11.3. Impacted is an unknown function. Such manipulation leads to improper authorization. This vulnerability is referenced as CVE-2026-22058. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in NetApp StorageGRID 11.3. It has been rated as very critical. Affected by this issue is an unknown code block. The manipulation with an unknown input leads to a improper authorization vulnerability. Using CWE to declare the problem leads to CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. Impacted is confidentiality, integrity, and availability. CVE summarizes:

StorageGRID (formerly StorageGRID Webscale) versions 11.3 and higher allow an attacker with product-specific knowledge and the ability to communicate with the Grid Network on certain ports to make unauthorized requests.

The advisory is shared for download at security.netapp.com. This vulnerability is handled as CVE-2026-22058 since 01/05/2026. The exploitation is known to be easy. The attack may be launched remotely. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 11/03/2026). The MITRE ATT&CK project declares the attack technique as T1548.002.

Upgrading to version 11.9.0.15, 12.0.0.9 or 12.1.0.1 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

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Version

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Website

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: 9.9
VulDB Meta Temp Score: 9.5

VulDB Base Score: 9.9
VulDB Temp Score: 9.5
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: Improper authorization
CWE: CWE-285 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

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: StorageGRID 11.9.0.15/12.0.0.9/12.1.0.1

Timelineinfo

01/05/2026 CVE reserved
11/03/2026 +302 days Advisory disclosed
11/03/2026 +0 days VulDB entry created
11/03/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: netapp.com

Advisory: security.netapp.com
Status: Confirmed

CNA: netapp
CVE: CVE-2026-22058 (🔒)

GCVE (CVE): GCVE-0-2026-22058
GCVE (VulDB): GCVE-100-430820

Entryinfo

Created: 11/03/2026 23:08
Changes: 11/03/2026 23:08 (65)
Complete: 🔍
Cache ID: 216::103

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