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CVE-2025-22457

Quick assessment

Affected
Ivanti Connect Secure
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ivanti Connect Secure（ICS）是美国Ivanti公司的一款安全远程网络连接工具。 Ivanti Connect Secure存在安全漏洞，该漏洞源于栈缓冲区溢出，可能导致远程代码执行。

CVSS 9.0 · Critical KEV · Ransomware EPSS 99.98% · P100

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 3

VendorProduct Version RangeStatus
Ivanti Connect Secure 22.7R2.6 unaffected
Ivanti Neurons for ZTA gateways 22.8R2.2 unaffected
Ivanti Policy Secure 22.7R1.4 unaffected
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I. Basic Information for CVE-2025-22457

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Ivanti Connect Secure 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ivanti Connect Secure（ICS）是美国Ivanti公司的一款安全远程网络连接工具。 Ivanti Connect Secure存在安全漏洞，该漏洞源于栈缓冲区溢出，可能导致远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Ivanti Connect Secure 22.7R2.6 -
Ivanti Policy Secure 22.7R1.4 -
Ivanti Neurons for ZTA gateways 22.8R2.2 -

II. Public POCs for CVE-2025-22457

# POC Description Source Link Shenlong Link
1 Prevent CVE-2025-22457 and other security problems with Juniper/Ivanti Secure Connect SSL VPN https://github.com/Vinylrider/ivantiunlocker POC Details
2 CVE-2025-22457 Python and Metasploit PoC for Ivanti unauthenticated RCE https://github.com/N4SL1/CVE-2025-22457-PoC POC Details
3 PoC for CVE-2025-22457 https://github.com/sfewer-r7/CVE-2025-22457 POC Details
4 CVE-2025-22457: Python Exploit POC Scanner to Detect Ivanti Connect Secure RCE https://github.com/securekomodo/CVE-2025-22457 POC Details
5 None https://github.com/llussiess/CVE-2025-22457 POC Details
6 PoC CVE-2025-22457 https://github.com/TRone-ux/CVE-2025-22457 POC Details
7 CVE-2025-22457 https://github.com/B1ack4sh/Blackash-CVE-2025-22457 POC Details
8 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 contain a stack-based buffer overflow caused by improper input handling, allowing remote attackers to execute arbitrary code without authentication. https://github.com/projectdiscovery/nuclei-templates/blob/main/code/cves/2025/CVE-2025-22457.yaml POC Details
9 CVE-2025-22457 https://github.com/Ashwesker/Blackash-CVE-2025-22457 POC Details
10 CVE-2025-22457 https://github.com/Ashwesker/Ashwesker-CVE-2025-22457 POC Details
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III. Intelligence Information for CVE-2025-22457

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Vendor Advisories for CVE-2025-22457 (1)

IV. Related Vulnerabilities

Same product: Connect Secure
Same vendor: Ivanti
Same weakness: CWE-121

V. Comments for CVE-2025-22457

Anonymous User
2026-01-15 06:08:48

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