CVE-2022-34687

criticalpriority · track · 0EPSS 0.008 · 57 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.83% (57th) EPSS

CVSS 9.8 · critical

Is it mine?

5 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · msrc_csaf

EPSS · scored 2026-10-28

Azure RTOS GUIX Studio Remote Code Execution Vulnerability

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedAzure RTOS GUIX Studiomsrc_csaf
6.1.12.0:Security Update:https://docs.microsoft.com/en-us/azure/rtos/guix/guix-studio-2
https://docs.microsoft.com/en-us/azure/rtos/guix/guix-studio-2

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.1–9.8

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · ENISA EU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · secure@microsoft.com USexploitability 1.8 · impact 5.9

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · Microsoft Security Response Center US

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20US

affected products (5)

Products and version ranges known to be affected.

Microsoft Azure RTOS GUIX Studio6.0.0.0 → 6.1.12.0enisa_euvdEU
Microsoft Corp Azure RTOS GUIX Studioall versionsfstec_bduRU
Azure RTOS GUIX Studioall versionsfixedmsrc_csafUS
Azure RTOS GUIX Studio< 6.1.12.0msrc_csafUS
microsoft azure real time operating system guix studioall versionsnvdUScpe:2.3:a:microsoft:azure_real_time_operating_system_guix_studio:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

msrc_CVE-2022-34687Azure RTOS GUIX Studio Remote Code Execution Vulnerability2022-08-09csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu msrc_csaf nvd NVD CVE.org MITRE

published 2022-08-09modified 2026-06-17

references (5)

External citations — patches, advisories, analysis.

scry

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