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CVE-2022-34687

26
FAUCET Score

CVE-2022-34687 is a high-severity Remote Code Execution vulnerability affecting Microsoft Azure RTOS GUIX Studio. An attacker could exploit this by tricking a user into opening a specially crafted file, leading to complete compromise of confidentiality, integrity, and availability on the affected system. While there is no public exploit code or active exploitation reported, its CVSS score of 7.8 and inclusion in a BleepingComputer article highlight its potential impact and warrant attention.

Impacted Technologies

VendorProductVersion(s)CPE
>= 6.0.0.0, < 6.1.12.0CPE match
cpe:2.3:a:microsoft:azure_rtos_guix_studio:*:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:microsoft:azure_real_time_operating_system_guix_studio:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.80%
Probability of exploitation in next 30 days
EPSS Percentile
52.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0080 is in the 49th percentile among its peer group of 11,621 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

microsoftpatch availablevia msrc
Product: Azure RTOS GUIX StudioFixed in: 6.1.12.0
View patch

Vendor Advisories (1)

microsoft2022-Aug/CVE-2022-34687Important

Azure RTOS GUIX Studio Remote Code Execution Vulnerability

Aug 9, 2022

References

msrc.microsoft.com / update-guide/vulnerability/CVE-2022-34687