CVE•Published 2017-03-09•Modified 2026-05-13•1 article on news•5 live references•NVD data
CVE-2017-6432Dahuasecurity · Nvr_firmware
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
An issue was discovered on Dahua DHI-HCVR7216A-S3 3.210.0001.10 build 2016-06-06 devices. The Dahua DVR Protocol, which operates on TCP Port 37777, is an unencrypted, binary protocol. Performing a Man-in-the-Middle attack allows both sniffing and injections of packets, which allows creation of fully privileged new users, in addition to capture of sensitive information.
Timeline
Published 2017-03-09
Modified 2026-05-13
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-2017-6432Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Nvr Firmware"Hosts Shodan identified as running Nvr Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2017-6432Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2017-6432Censys host search filtered to this CVE id.
grep.app
CVE-2017-6432Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2017-6432GitHub code search for direct mentions.
Google dork
"CVE-2017-6432" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.