How severe is CVE-2022-35773?

CVE-2022-35773 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-35773 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-35773?

CVE-2022-35773 affects Microsoft Azure Real Time Operating System Guix Studio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-35773?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-35773 published?

CVE-2022-35773 was published on 2022-08-09 and last updated on 2026-06-17.

CVE-2022-35773

CVE-2022-35773 is a high-severity vulnerability in Microsoft Azure Real Time Operating System Guix Studio with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Microsoft Azure Real Time Operating System Guix Studio
Published: 2022-08-09
Last modified: 2026-06-17

Description

Azure RTOS GUIX Studio Remote Code Execution Vulnerability

Frequently asked questions

What is CVE-2022-35773?: Azure RTOS GUIX Studio Remote Code Execution Vulnerability
How severe is CVE-2022-35773?: CVE-2022-35773 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-35773 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-35773?: CVE-2022-35773 affects Microsoft Azure Real Time Operating System Guix Studio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-35773?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-35773 published?: CVE-2022-35773 was published on 2022-08-09 and last updated on 2026-06-17.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-35773

Affected products (1)

cpe:2.3:a:microsoft:azure_real_time_operating_system_guix_studio:-:*:*:*:*:*:*:*

More vulnerabilities in Microsoft Azure Real Time Operating System Guix Studio

CVE-2022-35806 — High (CVSS 7.8): Azure RTOS GUIX Studio Remote Code Execution Vulnerability
CVE-2022-35779 — High (CVSS 7.8): Azure RTOS GUIX Studio Remote Code Execution Vulnerability
CVE-2022-34687 — High (CVSS 7.8): Azure RTOS GUIX Studio Remote Code Execution Vulnerability
CVE-2022-30176 — High (CVSS 7.8): Azure RTOS GUIX Studio Remote Code Execution Vulnerability
CVE-2022-30175 — High (CVSS 7.8): Azure RTOS GUIX Studio Remote Code Execution Vulnerability
CVE-2022-30180 — High (CVSS 7.8): Azure RTOS GUIX Studio Information Disclosure Vulnerability

All CVEs affecting Microsoft Azure Real Time Operating System Guix Studio →

Other CWE-20 (Improper Input Validation) vulnerabilities

CVE-2026-48316 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48281 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48277 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48055 — Critical (CVSS 10.0): Streambert is a cross-platform Electron Desktop App to stream and download any video media. In versions 2.4.0 and…
CVE-2026-34910 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS…
CVE-2026-33587 — Critical (CVSS 10.0): Lack of user input sanitisation in Open Notebook v1.8.3 allows the application user to execute Python code (and…

Browse all CWE-20 (Improper Input Validation) vulnerabilities →