CVE-2019-25341

iNetTools for iOS 8.20 - 'Whois' Denial of Service

CVSS 6.7 MEDIUMEPSS 0.3%CWE-121

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.7EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

12 Feb 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

iNetTools for iOS 8.20 contains a denial of service vulnerability in the Whois feature that allows attackers to crash the application by manipulating input. Attackers can paste a specially crafted 98-character buffer into the Domain Name field to trigger an application crash.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected products

inettools · iNetTools for iOS

References

https://apps.apple.com/mx/app/inettools-ping-dns-port-scan/id561659975 https://www.exploit-db.com/exploits/47716 https://www.vulncheck.com/advisories/inettools-for-ios-whois-denial-of-service