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The vulnerability of the Internet Key Exchange version 1 protocol (IKEv1) in Cisco IOS XE operating systems allows a attacker to induce a service failure.

🗓️ 27 Aug 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
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 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

IKEv1 vulnerability in Cisco IOS XE allows remote service failure due to improper handling of undefined values.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Cisco
Cisco IOS XE Software Internet Key Exchange Version 1 Denial of Service Vulnerability
7 May 202516:00
cisco
CNNVD
Cisco IOS XE 安全漏洞
7 May 202500:00
cnnvd
CVE
CVE-2025-20192
7 May 202517:36
cve
Cvelist
CVE-2025-20192
7 May 202517:36
cvelist
EUVD
EUVD-2025-13901
3 Oct 202520:07
euvd
NCSC
Vulnerabilities fixed in Cisco IOS XE Software
8 May 202508:43
ncsc
NVD
CVE-2025-20192
7 May 202518:15
nvd
Positive Technologies
PT-2025-20264 · Cisco · Cisco Ios Xe
7 May 202500:00
ptsecurity
RedhatCVE
CVE-2025-20192
9 May 202518:08
redhatcve
Vulnrichment
CVE-2025-20192
7 May 202517:36
vulnrichment
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27 Aug 2025 00:00Current
6.7Medium risk
Vulners AI Score6.7
CVSS 26.8
CVSS 37.7
EPSS0.00365
1