What is CVE-2022-23922?

CVE-2022-23922 is a medium-severity vulnerability in Win-911, classified under Incorrect Default Permissions. CVSS score: 5.6/10. Published 2022-02-24.

How severe is CVE-2022-23922?

Medium severity. CVSS v3 base score is 5.6 out of 10.

Vulnerability in Win-911

CVE-2022-23922

WIN-911 2021 R1 and R2 are vulnerable to a permissions misconfiguration that may allow an attacker to locally write files to the Program Announcer directory and elevate permissions whenever the program is executed.

Published 2022-02-24 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.6 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:L.

EPSS exploit prediction

EPSS: 0.002 (10.3th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 10.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Win-911 — versions 2021 R1 5.21.10, 2021 R2 5.21.17
Win-911 2021 R1 — versions 5.21.10
Win-911 2021 R2 — versions 5.21.17

Weakness classification (CWE)

CWE-276 — Incorrect Default Permissions

References

www.cisa.gov/uscert/ics/advisories/icsa-22-053-03 (US Government Resource, Third Party Advisory, Mitigation)
supportdesk.win911.com/support/solutions/articles/24000074683-win-911-2021-r1-r… (Vendor Advisory)

Frequently asked questions

What is CVE-2022-23922?: CVE-2022-23922 is a medium-severity vulnerability in Win-911, classified under Incorrect Default Permissions. CVSS score: 5.6/10. Published 2022-02-24.
How severe is CVE-2022-23922?: Medium severity. CVSS v3 base score is 5.6 out of 10.