CVE•Published 2025-04-03•Modified 2026-08-04•1 article on news•6 live references•NVD data
CVE-2025-22457Ivanti · Connect_secure
Vulnerability data via NVD (ingested)
CVSS v3.1
9.0
CRITICAL
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS percentile
100
Exploit Prediction Scoring System · top 0% of all CVEs
Weaknesses (CWE)
Description
A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.6, Ivanti Policy Secure before version 22.7R1.4, and Ivanti ZTA Gateways before version 22.8R2.2 allows a remote unauthenticated attacker to achieve remote code execution.
Timeline
Published 2025-04-03
Modified 2026-08-04
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-2025-22457Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Ivanti Connect Secure"All exposed Ivanti Connect Secure instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Connect Secure"HTTP body or banner mentions "Connect Secure" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-22457Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-22457Censys host search filtered to this CVE id.
grep.app
CVE-2025-22457Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-22457GitHub code search for direct mentions.
Google dork
"CVE-2025-22457" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (8)
CVE-2025-224578 repos
Ostorlab/KEVunknown
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
Nop3z/IOTsec-all-in-oneunknown
收集IOT安全相关资料
sfewer-r7/CVE-2025-22457Ruby
PoC for CVE-2025-22457 - A remote unauthenticated stack based buffer overflow affecting Ivanti Connect Secure, Pulse Connect Secure, Ivanti Policy Secure, and ZTA Gateways
tylzars/awesome-vrre-writeupsunknown
A collection of Vulnerability Research and Reverse Engineering writeups.
maxgfr/awesome-starsunknown
List of repositories that I liked on Github
securekomodo/CVE-2025-22457Python
CVE-2025-22457: Python Exploit POC Scanner to Detect Ivanti Connect Secure RCE
hiifong/starListPython
Export your star's repository list
andrewmichaelsmith/fluxPython
HTTP honeypot on autopilot