CVE•Published 2026-05-23•Modified 2026-05-26•1 article on news•7 live references•NVD data
CVE-2018-25356
Vulnerability data via NVD (ingested)
CVSS v3.1
8.4
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Description
SIPp 3.6 and earlier contains a local buffer overflow vulnerability in command-line argument handling that allows local attackers to crash the application or execute arbitrary code. Attackers can trigger the vulnerability by supplying oversized input to the -3pcc, -i, or -log_file parameters, causing strcpy to write beyond buffer boundaries in sipp.cpp.
Timeline
Published 2026-05-23
Modified 2026-05-26
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2018-25356Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2018-25356Censys host search filtered to this CVE id.
grep.app
CVE-2018-25356Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2018-25356GitHub code search for direct mentions.
Google dork
"CVE-2018-25356" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2018-25356 on GitHub.