CVE•Published 2026-07-27•Modified 2026-07-30•1 article on news•5 live references•NVD data
CVE-2026-17191
Vulnerability data via NVD (ingested)
CVSS v3.1
9.1
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
EPSS percentile
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Weaknesses (CWE)
Description
An input validation vulnerability exists in an API component of the orchestrator. An authenticated user can exploit this flaw to manipulate backend queries, which may result in unauthorized access to data beyond their intended privileges and cause the underlying system to initiate unintended outbound network connections. This issue was discovered internally by Arista and the company is not aware of any malicious uses of this issue in customer networks.
Timeline
Published 2026-07-27
Modified 2026-07-30
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-2026-17191Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-17191Censys host search filtered to this CVE id.
grep.app
CVE-2026-17191Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-17191GitHub code search for direct mentions.
Google dork
"CVE-2026-17191" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.