High severity7.5NVD Advisory· Published Jan 23, 2026· Updated Apr 15, 2026

CVE-2021-47893

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

AgataSoft/PingMaster Prollm-create
Range: = 2.1

Patches

Vulnerability mechanics

References

agatasoft.comnvd
www.exploit-db.com/exploits/49567nvd
www.vulncheck.com/advisories/agatasoft-pingmaster-pro-denial-of-servicenvd

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