- Description
- A vulnerability in the Internet Key Exchange version 1 (IKEv1) implementation of Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The attacker must have valid IKEv1 VPN credentials to exploit this vulnerability. This vulnerability is due to improper validation of IKEv1 phase 2 parameters before the IPsec security association creation request is handed off to the hardware cryptographic accelerator of an affected device. An attacker could exploit this vulnerability by sending crafted IKEv1 messages to the affected device. A successful exploit could allow the attacker to cause the device to reload.
- Source
- psirt@cisco.com
- NVD status
- Awaiting Analysis
CVSS 3.1
- Type
- Primary
- Base score
- 7.7
- Impact score
- 4
- Exploitability score
- 3.1
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
- Severity
- HIGH
- psirt@cisco.com
- CWE-232
- Hype score
- Not currently trending
Actively exploited CVE : CVE-2025-20192
@transilienceai
10 May 2025
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🚨 CVE-2025-20192 🔴 HIGH (7.7) 🏢 Cisco - Cisco IOS XE Software 🏗️ 3.13.0S 🔗 https://t.co/7OeJIe5YT7 #CyberCron #VulnAlert #InfoSec https://t.co/ClNETod6bZ
@cybercronai
8 May 2025
40 Impressions
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CVE-2025-20192 A vulnerability in the Internet Key Exchange version 1 (IKEv1) implementation of Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial… https://t.co/S5x0SXp2xM
@CVEnew
7 May 2025
120 Impressions
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