CVE•Published 2025-10-14•Modified 2026-10-08•1 article on news•5 live references•NVD data
CVE-2025-40765Siemens · Telecontrol_server_basic
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
43
Exploit Prediction Scoring System · top 57% of all CVEs
Weaknesses (CWE)
Description
A vulnerability has been identified in TeleControl Server Basic V3.1 (All versions >= V3.1.2.2 < V3.1.2.3). The affected application contains an information disclosure vulnerability. This could allow an unauthenticated remote attacker to obtain password hashes of users and to login to and perform authenticated operations of the database service.
Timeline
Published 2025-10-14
Modified 2026-10-08
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-2025-40765Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Siemens Telecontrol Server Basic" version:"3.1.2.2"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Telecontrol Server Basic"HTTP body or banner mentions "Telecontrol Server Basic" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-40765Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-40765Censys host search filtered to this CVE id.
grep.app
CVE-2025-40765Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-40765GitHub code search for direct mentions.
Google dork
"CVE-2025-40765" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.