CVE-2018-25256

MEDIUM 5.5

IP TOOLS 2.50 Local Buffer Overflow Denial of Service

CVSS Score

5.5

EPSS Score

0.0%

EPSS Percentile

2th

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.

CWE	CWE-787
Vendor	ks-soft
Product	ip tools
Published	Apr 5, 2026
Last Updated	Apr 6, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Affected Versions

Ks-Soft / IP TOOLS

2.50

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/46286 ks-soft.net: https://www.ks-soft.net/ip-tools.eng/index.htm vulncheck.com: https://www.vulncheck.com/advisories/ip-tools-local-buffer-overflow-denial-of-service

Credits

Rafael Pedrero