CVE•Published 2026-04-06•Modified 2026-04-10•1 article on news•6 live references•NVD data
CVE-2026-5709Amazon · Research_and_engineering_studio
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
Unsanitized input in the FileBrowser API in AWS Research and Engineering Studio (RES) version 2024.10 through 2025.12.01 might allow a remote authenticated actor to execute arbitrary commands on the cluster-manager EC2 instance via crafted input when using the FileBrowser functionality. To remediate this issue, users are advised to upgrade to RES version 2026.03 or apply the corresponding mitigation patch to their existing environment.
Timeline
Published 2026-04-06
Modified 2026-04-10
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-2026-5709Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Amazon Research And Engineering Studio"All exposed Amazon Research And Engineering Studio instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Research And Engineering Studio"HTTP body or banner mentions "Research And Engineering Studio" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-5709Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-5709Censys host search filtered to this CVE id.
grep.app
CVE-2026-5709Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-5709GitHub code search for direct mentions.
Google dork
"CVE-2026-5709" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (2)
CVE-2026-57092 repos