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Vulnerability record · CVE-2022-24701 · published 2 June 2022

CVE-2022-24701: Winaprs classic buffer overflow vulnerability

Winaprs · Winaprs

An issue was discovered in WinAPRS 2.9.0. A buffer overflow in national.txt processing allows a local attacker to cause a denial of service or possibly achieve code execution. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

7.8 CVSS 3.1 High EPSS 0.46% · top 63.0% CWE-120 · Classic buffer overflow
7.8CVSS 3.1 base score, v2 4.6
0.46%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue was discovered in WinAPRS 2.9.0. A buffer overflow in national.txt processing allows a local attacker to cause a denial of service or possibly achieve code execution. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://winaprs.com/ Product
https://www.coalfire.com/the-coalfire-blog/hacking-ham-radio-winaprs-part1 ExploitThird Party Advisory
https://winaprs.com/ Product
https://www.coalfire.com/the-coalfire-blog/hacking-ham-radio-winaprs-part1 ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-24701), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.