CVE•Published 2026-07-15•Modified 2026-10-24•0 articles on news•4 live references•NVD data
CVE-2026-20157Cisco · Roomos
Vulnerability data via NVD (ingested)
CVSS v3.1
7.5
HIGH
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
8
Exploit Prediction Scoring System · top 92% of all CVEs
Weaknesses (CWE)
Description
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20157 are related to missing encryption that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-311.
Timeline
Published 2026-07-15
Modified 2026-10-24
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-2026-20157Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Roomos"Hosts Shodan identified as running Roomos.
More intel sources (5)
Shodan report
vuln:CVE-2026-20157Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-20157Censys host search filtered to this CVE id.
grep.app
CVE-2026-20157Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-20157GitHub code search for direct mentions.
Google dork
"CVE-2026-20157" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-20157 on GitHub.
We haven't classified any articles referencing CVE-2026-20157 yet. The external references above still apply.