How severe is CVE-2022-3263?

CVE-2022-3263 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-3263 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-3263?

CVE-2022-3263 affects Measuresoft Scadapro Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-3263?

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-2022-3263 published?

CVE-2022-3263 was published on 2022-09-23 and last updated on 2026-06-17.

CVE-2022-3263

CVE-2022-3263 is a high-severity vulnerability in Measuresoft Scadapro Server 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-276.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-276
Affected product: Measuresoft Scadapro Server
Published: 2022-09-23
Last modified: 2026-06-17

Description

The security descriptor of Measuresoft ScadaPro Server version 6.7 has inconsistent permissions, which could allow a local user with limited privileges to modify the service binary path and start malicious commands with SYSTEM privileges.

Frequently asked questions

What is CVE-2022-3263?: The security descriptor of Measuresoft ScadaPro Server version 6.7 has inconsistent permissions, which could allow a local user with limited privileges to modify the service binary path and start malicious commands with SYSTEM privileges.
How severe is CVE-2022-3263?: CVE-2022-3263 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-3263 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-3263?: CVE-2022-3263 affects Measuresoft Scadapro Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-3263?: 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-2022-3263 published?: CVE-2022-3263 was published on 2022-09-23 and last updated on 2026-06-17.

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-265-01

Affected products (1)

cpe:2.3:a:measuresoft:scadapro_server:6.7:*:*:*:*:*:*:*

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