CVE•Published 2026-04-22•Modified 2026-04-27•1 article on news•7 live references•NVD data
CVE-2018-25268Lizardsystems · Lanspy
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
2
Exploit Prediction Scoring System · top 98% of all CVEs
Weaknesses (CWE)
Description
LanSpy 2.0.1.159 contains a local buffer overflow vulnerability that allows attackers to overwrite the instruction pointer by supplying oversized input to the scan field. Attackers can craft a payload with 688 bytes of padding followed by 4 bytes of controlled data to crash the application or potentially achieve code execution.
Timeline
Published 2026-04-22
Modified 2026-04-27
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).
Shodan · vuln tag0 hosts
vuln:CVE-2018-25268Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Lizardsystems Lanspy" version:"2.0.1.159"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Lanspy"HTTP body or banner mentions "Lanspy" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2018-25268Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2018-25268Censys host search filtered to this CVE id.
grep.app
CVE-2018-25268Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2018-25268GitHub code search for direct mentions.
Google dork
"CVE-2018-25268" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.