CVE•Published 2026-07-24•Modified 2026-07-29•1 article on news•6 live references•NVD data
CVE-2026-16800Devolutions · Powershell_universal
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
21
Exploit Prediction Scoring System · top 79% of all CVEs
Weaknesses (CWE)
Description
Improper control of generation of code ('Code Injection') in the schedule feature in Devolutions PowerShell Universal 2026.2.2 and earlier allows an authenticated user with schedule creation permission to execute arbitrary PowerShell code via crafted schedule parameter names concatenated into a script invocation.
Timeline
Published 2026-07-24
Modified 2026-07-29
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-2026-16800Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Devolutions Powershell Universal"All exposed Devolutions Powershell Universal instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Powershell Universal"HTTP body or banner mentions "Powershell Universal" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-16800Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-16800Censys host search filtered to this CVE id.
grep.app
CVE-2026-16800Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-16800GitHub code search for direct mentions.
Google dork
"CVE-2026-16800" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.