High 7.5Published Jan 23, 2026

CVE-2021-47893AgataSoft PingMaster Pro 2.1 - Denial of Service

Updated under an hour ago (Oct 26, 2026, 9:23 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for AgataSoft PingMaster Pro

Exploited in the last 30 days

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.

CVSS: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-770
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Jan 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Agatasoft AgataSoft PingMaster Pro agatasoft:pingmaster_pro (from the name)	2.1	CNA record

References

References

https://www.exploit-db.com/exploits/49567	exploit
http://agatasoft.com/	product
https://www.vulncheck.com/advisories/agatasoft-pingmaster-pro-denial-of-service	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.