CVE•Published 2026-03-28•Modified 2026-05-01•1 article on news•7 live references•NVD data
CVE-2017-20226
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
5
Exploit Prediction Scoring System · top 95% of all CVEs
Weaknesses (CWE)
Description
Mapscrn 2.0.3 contains a stack-based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an oversized input buffer. Attackers can craft a malicious buffer with junk data, return address, NOP instructions, and shellcode to overflow the stack and achieve code execution or denial of service.
Timeline
Published 2026-03-28
Modified 2026-05-01
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-2017-20226Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2017-20226Censys host search filtered to this CVE id.
grep.app
CVE-2017-20226Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2017-20226GitHub code search for direct mentions.
Google dork
"CVE-2017-20226" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (5)
CVE-2017-202265 repos
xairy/linux-kernel-exploitationunknown
A collection of links related to Linux kernel security and exploitation
0xor0ne/awesome-listunknown
Cybersecurity oriented awesome list
AthenaCore/AwesomeResponsibleAIunknown
A curated list of awesome academic research, books, code of ethics, courses, databases, data sets, frameworks, institutes, maturity models, newsletters, principles, podcasts, regu…
Jalexander798/JA_Tools-Cybersecurity-Resource-2unknown
kolaarionvull/awesome-listunknown
Forked from https://github.com/0xor0ne/awesome-list.git