Microsoft Azure ARC access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability has been found in Microsoft Azure ARC and classified as critical. Impacted is an unknown function. Performing a manipulation results in access control. This vulnerability was named CVE-2026-24302. The attack may be initiated remotely. There is no available exploit. This product is a managed service, which means users themselves cannot handle vulnerability countermeasures.

Detailsinfo

A vulnerability, which was classified as critical, was found in Microsoft Azure ARC (the affected version unknown). This affects an unknown part. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality.

The advisory is shared at msrc.microsoft.com. This vulnerability is uniquely identified as CVE-2026-24302 since 01/21/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/12/2026). MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability is also documented in the databases at EUVD (EUVD-2026-5522) and CERT Bund (WID-SEC-2026-0329). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Affected

  • Microsoft Azure

Productinfo

Type

Vendor

Name

License

Managed Service

  • yes

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.9
VulDB Meta Temp Score: 7.8

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔒

CNA Base Score: 8.6
CNA Vector (microsoft): 🔒

CVSSv2info

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

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

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

Status: 🔍

0-Day Time: 🔒

Timelineinfo

01/21/2026 CVE reserved
02/06/2026 +16 days Advisory disclosed
02/06/2026 +0 days VulDB entry created
02/12/2026 +6 days VulDB entry last update

Sourcesinfo

Vendor: microsoft.com

Advisory: msrc.microsoft.com
Status: Confirmed

CVE: CVE-2026-24302 (🔒)
GCVE (CVE): GCVE-0-2026-24302
GCVE (VulDB): GCVE-100-344613
EUVD: 🔒
CERT Bund: WID-SEC-2026-0329 - Microsoft Azure Functions, Front Door und ARC: Mehrere Schwachstellen

Entryinfo

Created: 02/06/2026 07:16
Updated: 02/12/2026 20:27
Changes: 02/06/2026 07:16 (61), 02/06/2026 08:00 (1), 02/06/2026 12:02 (7), 02/12/2026 20:27 (11)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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