CVE•Published 2026-08-28•Modified 2026-09-09•1 article on news•4 live references•NVD data
CVE-2026-38820
Vulnerability data via NVD (ingested)
CVSS v3.1
8.3
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
EPSS percentile
76
Exploit Prediction Scoring System · top 24% of all CVEs
Weaknesses (CWE)
Description
openNDS before 11.0.0 is susceptible to unauthenticated OS command execution via shell command injection through the fas query parameter on the /opennds_preauth/ endpoint because of libopennds.sh.
Timeline
Published 2026-08-28
Modified 2026-09-09
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).
More intel sources (5)
Shodan report
vuln:CVE-2026-38820Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-38820Censys host search filtered to this CVE id.
grep.app
CVE-2026-38820Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-38820GitHub code search for direct mentions.
Google dork
"CVE-2026-38820" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.