Cisco IOS XE CVE-2023-20198: Deep Dive and POC

CVE

CVE-2023-20198

Published

2023-10-30 20:38

Collected

2026-10-21 15:24

---
id: 10226
title: "Cisco IOS XE CVE-2023-20198: Deep Dive and POC"
cve: CVE-2023-20198
source_domain: horizon3.ai
source_url: "https://horizon3.ai/attack-research/attack-blogs/cisco-ios-xe-cve-2023-20198-deep-dive-and-poc/"
published_at: "2023-10-30T20:38:45Z"
tags: ["vulnerability-research", "exploit", "cisco"]
phying_url: "https://phying.com/item/10226"
lang: en
---

# Cisco IOS XE CVE-2023-20198: Deep Dive and POC

## Summary

Previously, we explored the patch for CVE-2023-20273 and CVE-2023-20198 affecting Cisco IOS XE and identified some likely vectors an attacker might have used to exploit these vulnerabilities.

## Intelligence Metadata

- **Sources:** horizon3.ai
- **CVE:** CVE-2023-20198
- **Published:** 2023-10-30T20:38:45Z
- **Original:** https://horizon3.ai/attack-research/attack-blogs/cisco-ios-xe-cve-2023-20198-deep-dive-and-poc/
- **Phying News:** https://phying.com/item/10226