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Description

AgataSoft PingMaster Pro 2.1 contains a denial of service vulnerability in the Trace Route feature that allows attackers to crash the application by overflowing the host name input field. Attackers can generate a 10,000-character buffer and paste it into the host name field to trigger an application crash and potential system instability.

PUBLISHED Reserved 2026-01-18 | Published 2026-01-23 | Updated 2026-01-23 | Assigner VulnCheck




MEDIUM: 6.7CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

Allocation of Resources Without Limits or Throttling

Product status

2.1
affected

Credits

Ismael Nava finder

References

www.exploit-db.com/exploits/49567 (ExploitDB-49567) exploit

agatasoft.com/ (Vendor Homepage) product

www.vulncheck.com/...tasoft-pingmaster-pro-denial-of-service (VulnCheck Advisory: AgataSoft PingMaster Pro 2.1 - Denial of Service) third-party-advisory

cve.org (CVE-2021-47893)

nvd.nist.gov (CVE-2021-47893)

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