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Description

IP TOOLS 2.50 contains a local buffer overflow vulnerability in the SNMP Scanner component that allows local attackers to crash the application by supplying oversized input. Attackers can paste malicious data into the 'From Addr' and 'To Addr' fields and trigger the crash by clicking the Start button, causing denial of service and SEH overwrite.

PUBLISHED Reserved 2026-04-05 | Published 2026-04-05 | Updated 2026-04-06 | Assigner VulnCheck




MEDIUM: 6.8CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
MEDIUM: 5.5CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Problem types

Out-of-bounds Write

Product status

2.50
affected

Credits

Rafael Pedrero finder

References

www.exploit-db.com/exploits/46286 (ExploitDB-46286) exploit

www.ks-soft.net/ip-tools.eng/index.htm (Official Product Homepage) product

www.vulncheck.com/...local-buffer-overflow-denial-of-service (VulnCheck Advisory: IP TOOLS 2.50 Local Buffer Overflow Denial of Service) third-party-advisory

cve.org (CVE-2018-25256)

nvd.nist.gov (CVE-2018-25256)

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