CVE-2021-40125 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IKEv2 Site-to-Site VPN Denial of Service Vulnerability

🗓️ 27 Oct 2021 18:50:09Reported by ciscoType

Vulnerability in Cisco ASA & FTD IKEv2 VP

Reporter	Title	Published	Views	Family All 14
BDU FSTEC	The vulnerability of the Internet Key Exchange (IKEv2) implementation of Cisco Adaptive Security Appliances (ASA) and Cisco Firepower Threat Defense (FTD) allows a attacker to induce a service failure.	7 Dec 202100:00	–	bdu_fstec
Circl	CVE-2021-40125	27 Oct 202122:16	–	circl
Cisco	Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IKEv2 Site-to-Site VPN Denial of Service Vulnerability	27 Oct 202116:00	–	cisco
Tenable Nessus	Cisco Adaptive Security Appliance Software IKEv2 Site-to-Site VPN Denial of Service (cisco-sa-asaftd-ikev2-dos-g4cmrr7C)	9 May 202200:00	–	nessus
Tenable Nessus	Cisco Firepower Threat Defense Software IKEv2 Site-to-Site VPN Denial of Service (cisco-sa-asaftd-ikev2-dos-g4cmrr7C)	9 May 202200:00	–	nessus
CNNVD	Cisco Firepower Threat Defense（FTD）和Cisco Adaptive Security Appliances Software（ASA Software）资源管理错误漏洞	27 Oct 202100:00	–	cnnvd
CVE	CVE-2021-40125	27 Oct 202118:50	–	cve
EUVD	EUVD-2021-27312	7 Oct 202500:30	–	euvd
NCSC	Vulnerabilities fixed in Cisco Adaptive Security Appliance (ASA)	28 Oct 202100:00	–	ncsc
NVD	CVE-2021-40125	27 Oct 202119:15	–	nvd

[
  {
    "product": "Cisco Adaptive Security Appliance (ASA) Software",
    "vendor": "Cisco",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]

Source	Link
tools	www.tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-ikev2-dos-g4cmrr7C

27 Oct 2021 18:50Current

6.6Medium risk

Vulners AI Score6.6

CVSS 3.15.3

EPSS0.00983

CWE-416