CVE•Published 2022-07-06•Modified 2026-07-09•1 article on news•6 live references•NVD data
CVE-2022-33047Otfcc_project · Otfcc
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
64
Exploit Prediction Scoring System · top 36% of all CVEs
Weaknesses (CWE)
Description
OTFCC v0.10.4 was discovered to contain a heap buffer overflow after free via otfccbuild.c.
Timeline
Published 2022-07-06
Modified 2026-07-09
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-2022-33047Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Otfcc Project Otfcc" version:"0.10.4"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Otfcc"HTTP body or banner mentions "Otfcc" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2022-33047Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2022-33047Censys host search filtered to this CVE id.
grep.app
CVE-2022-33047Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2022-33047GitHub code search for direct mentions.
Google dork
"CVE-2022-33047" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2022-33047 on GitHub.