CVE-2021-22961

9.8 criticalEPSS 1.7%

Critical (9.8) in glasswire glasswire. EPSS 1.7% chance of exploitation in the next 30 days.

A code injection vulnerability exists within the firewall software of GlassWire v2.1.167 that could lead to arbitrary code execution from a file in the user path on first execution.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 1.7% chance of exploitation in the next 30 days; higher than 77% of CVEs (scores of 2026-10-31)
CWE: CWE-94
Published: 2021-10-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

glasswire:glasswire

References

https://hackerone.com/reports/1193641
https://hackerone.com/reports/1193641

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