Cisco_CVE-2023-20198

CVE-2023-20198 CVE-2023-20198 Checkscript based on: Technical analysis: https://blog.talosintelligence.com/active-exploitation-of-cisco-ios-xe-software/ First script version: https://github.com/Atea-Redteam/CVE-2023-20198/ Thanks to Atea Redteam for their work. Requires: Python3.7+ Python libs:...

CVE-2023-20198

CVE-2023-20198 Exploit PoC for CVE-2023-20198 Description CVE-2023-20198 is characterized by improper path validation to bypass Nginx filtering to reach the webuiwsmahttp web endpoint without requiring authentication. By bypassing authentication to the endpoint, an attacker can execute arbitrary...

Cisco_CVE-2023-20198

CiscoCVE-2023-20198 Cisco CVE-2023-20198 👉 Cisco warned of a critical authentication bypass zero-day vulnerability CVE-2023-20198 in its IOS XE software that allows unauthenticated attackers to gain full administrative privileges. 👨‍💻 The vulnerability only affects devices with the Web User...

SNMPocalypse-Cisco-Bug-Lets-Hackers-Crash-or-Command-Devices

SNMPocalypse-Cisco-Bug-Lets-Hackers-Crash-or-Command-Devices CVE-2023-20352 is a critical stack overflow flaw in Cisco IOS/IOS XE's SNMP engine. With just crafted SNMP packets, remote attackers can crash systems or seize root control. All SNMP versions are vulnerable patch now or risk total...

CVE-2023-20198-Checker

Cisco-IOS-EX-Scanner CVE-2023-20198 CVE-2023-20198 & 0Day Implant Scanner tested in a lab and works, YMMV Quick and dirty scanner to run checks if the host is vulnerable/been compromised using 0day in Cisco IOS XE. This tool is designed to scan a given target or a list of targets to determine...

CVE-2023-20198

CVE-2023-20198 CVE-2023-20198 Checkscript based on: https://blog.talosintelligence.com/active-exploitation-of-cisco-ios-xe-software/ Including the updated where there is an Authorization header to check for the known implant. !! Upgraded to look for upgraded implant The script checks length of...

CVE-2023-20198

🔍 Cisco IOS XE Web UI Vulnerability Scanner - CVE-2023-20198 🚨 🚫 Critical Risk | CVSS: 10.0 | 📅 Updated: Oct 17, 2023 Overview: A swift and powerful scanner for detecting critical vulnerabilities in the web UI of Cisco IOS XE Software. Protect your system from unauthorized level 15 access, puttin...

CiscoIOSSNMPToolkit

CiscoIOSSNMPToolkit Cisco iOS SNMP Overflow Exploit Toolkit CVE-2017-6736...

Cisco IOS XE WLC - Arbitrary File Upload

A vulnerability in the Out-of-Band Access Point AP Image Download feature of Cisco IOS XE Software for Wireless LAN Controllers WLCs could allow an unauthenticated, remote attacker to upload arbitrary files to an affected system.This vulnerability is due to the presence of a hard-coded JSON Web...

CVE-2023-20198-Scanner

Cisco IOS XE CVE-2023-20198 Scanner A Python wrapper script for scanning Cisco IOS XE devices for the Web UI Authentication Vulnerability CVE-2023-20198 using a specific curl payload. Features Scans multiple targets from a file or command line Uses exact curl command as specified Automatically...

CVE-2023-20198

CVE-2023-20198 An Exploitation script developed to exploit the CVE-2023-20198 Cisco zero day vulnerability on their IOS XE Hackers have been widely exploiting the this vulnerability which creates a 15 level privilege user by bypassing the authentication Which a malicous xml content make this...

CVE-2025-20352

CVE-2025-20352 — Cisco IOS / IOS XE SNMP Stack Overflow Research writeup by Sentinel AI Defense. Defensive analysis only — no working exploit or PoC is published here. A stack-based buffer overflow in the SNMP subsystem of Cisco IOS and IOS XE: a crafted SNMP packet to UDP/161 overwrites the stac...

CVE-2025-20352

CVE-2025-20352 SNMP Exposure Check onesixtyone + parser Fast, safe black-box exposure check for Cisco IOS/IOS XE devices related to CVE-2025-20352 SNMP subsystem: 1. Scan your subnets for SNMP using onesixtyone with default communities. 2. Parse sysDescr.0 banners with a small Python script to fl...

CVE-2023-20198

Overview This repository contains a cybersecurity case study analysing CVE-2023-20198, a critical zero-day vulnerability in Cisco IOS XE Software. The project explores how the vulnerability can be exploited via the Web UI and proposes technical, procedural, and policy-based mitigation strategies...

Cisco-SNMP-Slap

OVERVIEW cisco-snmp-slap utilises IP address spoofing in order to bypass an ACL protecting an SNMP service on a Cisco IOS device. Typically IP spoofing has limited use during real attacks outside DoS. Any TCP service cannot complete the inital handshake. UDP packets are easier to spoof but the...

CVE-2023-20198

CVE 2023-20198 Introduction The web UI component of Cisco IOS XE Software has a previously undiscovered vulnerability that, when exposed to the internet or untrusted networks, is already being actively exploited, according to Cisco. Due to this vulnerability, a remote, unauthenticated attacker is...

Cisco-IOS-XE-CVE-2023-20198

Cisco-IOS-XE-CVE-2023-20198 Exploit PoC for CVE-2023-20198 Vulnerability information and exploit usage offered by smokeintheshell See references Endpoint, http content type and headers management have been modified from other existing POCs to work in situations in which other exploits fail...

Event-ID-193-Rule-Name-SOC231-Cisco-IOS-XE-Web-UI-ZeroDay-CVE-2023-20198-

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TCLtools

TCL scripts for Cisco IOS penetration testing With TCLtools you can transform any Cisco IOS hardware into a pivoting station. It's easy to set up and use! Features TCLmap — Port scanner implementation nmap TCLproxy — Proxy server implementation TCLproxy TCLproxy is a tool for pivoting through Cis...

CVE-2023-20198-IOS-XE-Scanner

CVE-2023-20198-IOS-XE-Scanner Single threaded scanner for a single IP in PowerShell Very quick and dirty PoC to show the concept. Tested in lab. Use at own risk! Other scanners python https://github.com/fox-it/cisco-ios-xe-implant-detection https://github.com/Shadow0ps/CVE-2023-20198-Scanner...