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CVE-2025-20191

🗓️ 07 May 2025 17:18:35Reported by ciscoType 
cve
 cve
🔗 web.nvd.nist.gov👁 60 Views

Vulnerability allows denial of service via crafted DHCPv6 packets on Cisco devices.

Related
Detection
Affected
Refs
Vulners
Node
OROROROROROROROROROROR
ciscocisco_nx-os_softwareMatch7.0(3)i7(6z)
OROR
ciscocisco_nx-os_softwareMatch7.0(3)i7(3z)
OR
ciscocisco_nx-os_softwareMatch7.0(3)im7(2)
OR
ciscocisco_nx-os_softwareMatch7.0(3)i7(5a)
OROROROR
ciscocisco_nx-os_softwareMatch7.3(2)d1(3a)
OROROROROROROROROROROROROROROROROROROROROROR
ciscocisco_nx-os_softwareMatch7.0(3)ia7(2)
OR
ciscocisco_nx-os_softwareMatch7.0(3)ia7(1)
OROROROROR
ciscocisco_nx-os_softwareMatch7.3(2)d1(1d)
OROROROROROROROROROROROROROROROR
ciscocisco_nx-os_softwareMatch7.0(3)i7(9w)
OROROROROROROROR
ciscocisco_nx-os_softwareMatch7.0(3)i7(10)
OROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROR
OR
OROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROR
[
  {
    "vendor": "Cisco",
    "product": "Cisco NX-OS Software",
    "versions": [
      {
        "version": "8.2(5)",
        "status": "affected"
      },
      {
        "version": "7.3(5)D1(1)",
        "status": "affected"
      },
      {
        "version": "8.4(2)",
        "status": "affected"
      },
      {
        "version": "8.4(3)",
        "status": "affected"
      },
      {
        "version": "9.2(3)",
        "status": "affected"
      },
      {
        "version": "9.2(2v)",
        "status": "affected"
      },
      {
        "version": "7.3(4)D1(1)",
        "status": "affected"
      },
      {
        "version": "8.2(1)",
        "status": "affected"
      },
      {
        "version": "9.2(1)",
        "status": "affected"
      },
      {
        "version": "9.2(2t)",
        "status": "affected"
      },
      {
        "version": "9.2(3y)",
        "status": "affected"
      },
      {
        "version": "7.0(3)I7(6z)",
        "status": "affected"
      },
      {
        "version": "9.3(2)",
        "status": "affected"
      },
      {
        "version": "7.0(3)I7(3z)",
        "status": "affected"
      },
      {
        "version": "7.0(3)IM7(2)",
        "status": "affected"
      },
      {
        "version": "7.0(3)I7(5a)",
        "status": "affected"
      },
      {
        "version": "8.1(1)",
        "status": "affected"
      },
      {
        "version": "8.2(2)",
        "status": "affected"
      },
      {
        "version": "8.3(2)",
        "status": "affected"
      },
      {
        "version": "7.3(2)D1(3a)",
        "status": "affected"
      },
      {
        "version": "9.2(4)",
        "status": "affected"
      },
      {
        "version": "8.1(2)",
        "status": "affected"
      },
      {
        "version": "7.3(3)D1(1)",
        "status": "affected"
      },
      {
        "version": "8.2(3)",
        "status": "affected"
      },
      {
        "version": "7.0(3)I7(2)",
        "status": "affected"
      },
      {
        "version": "7.0(3)I7(3)",
        "status": "affected"
      },
      {
        "version": "8.4(1)",
        "status": "affected"
      },
      {
        "version": "7.3(0)DX(1)",
        "status": "affected"
      },
      {
        "version": "7.3(2)D1(1)",
        "status": "affected"
      },
      {
        "version": "9.3(1)",
        "status": "affected"
      },
      {
        "version": "7.0(3)I7(6)",
        "status": "affected"
      },
      {
        "version": "7.3(2)D1(2)",
        "status": "affected"
      },
      {
        "version": "8.2(4)",
        "status": "affected"
      },
      {
        "version": "7.0(3)I7(4)",
        "status": "affected"
      },
      {
        "version": "7.0(3)I7(7)",
        "status": "affected"
      },
      {
        "version": "9.3(1z)",
        "status": "affected"
      },
      {
        "version": "9.2(2)",
        "status": "affected"
      },
      {
        "version": "8.1(2a)",
        "status": "affected"
      },
      {
        "version": "7.3(2)D1(3)",
        "status": "affected"
      },
      {
        "version": "7.0(3)I7(5)",
        "status": "affected"
      },
      {
        "version": "7.0(3)I7(1)",
        "status": "affected"
      },
      {
        "version": "7.0(3)IA7(2)",
        "status": "affected"
      },
      {
        "version": "7.0(3)IA7(1)",
        "status": "affected"
      },
      {
        "version": "8.3(1)",
        "status": "affected"
      },
      {
        "version": "7.3(1)D1(1)",
        "status": "affected"
      },
      {
        "version": "7.3(0)D1(1)",
        "status": "affected"
      },
      {
        "version": "9.3(3)",
        "status": "affected"
      },
      {
        "version": "7.3(2)D1(1d)",
        "status": "affected"
      },
      {
        "version": "7.0(3)I7(8)",
        "status": "affected"
      },
      {
        "version": "9.3(4)",
        "status": "affected"
      },
      {
        "version": "7.3(6)D1(1)",
        "status": "affected"
      },
      {
        "version": "8.2(6)",
        "status": "affected"
      },
      {
        "version": "9.3(5)",
        "status": "affected"
      },
      {
        "version": "7.0(3)I7(9)",
        "status": "affected"
      },
      {
        "version": "9.3(6)",
        "status": "affected"
      },
      {
        "version": "10.1(2)",
        "status": "affected"
      },
      {
        "version": "10.1(1)",
        "status": "affected"
      },
      {
        "version": "8.4(4)",
        "status": "affected"
      },
      {
        "version": "7.3(7)D1(1)",
        "status": "affected"
      },
      {
        "version": "9.3(5w)",
        "status": "affected"
      },
      {
        "version": "8.2(7)",
        "status": "affected"
      },
      {
        "version": "9.3(7)",
        "status": "affected"
      },
      {
        "version": "9.3(7k)",
        "status": "affected"
      },
      {
        "version": "7.0(3)I7(9w)",
        "status": "affected"
      },
      {
        "version": "10.2(1)",
        "status": "affected"
      },
      {
        "version": "7.3(8)D1(1)",
        "status": "affected"
      },
      {
        "version": "9.3(7a)",
        "status": "affected"
      },
      {
        "version": "8.2(7a)",
        "status": "affected"
      },
      {
        "version": "9.3(8)",
        "status": "affected"
      },
      {
        "version": "8.4(4a)",
        "status": "affected"
      },
      {
        "version": "8.4(5)",
        "status": "affected"
      },
      {
        "version": "7.0(3)I7(10)",
        "status": "affected"
      },
      {
        "version": "8.2(8)",
        "status": "affected"
      },
      {
        "version": "10.2(1q)",
        "status": "affected"
      },
      {
        "version": "10.2(2)",
        "status": "affected"
      },
      {
        "version": "9.3(9)",
        "status": "affected"
      },
      {
        "version": "10.1(2t)",
        "status": "affected"
      },
      {
        "version": "7.3(9)D1(1)",
        "status": "affected"
      },
      {
        "version": "10.2(3)",
        "status": "affected"
      },
      {
        "version": "8.4(6)",
        "status": "affected"
      },
      {
        "version": "10.2(3t)",
        "status": "affected"
      },
      {
        "version": "9.3(10)",
        "status": "affected"
      },
      {
        "version": "10.2(2a)",
        "status": "affected"
      },
      {
        "version": "8.2(9)",
        "status": "affected"
      },
      {
        "version": "10.3(1)",
        "status": "affected"
      },
      {
        "version": "10.2(4)",
        "status": "affected"
      },
      {
        "version": "8.4(7)",
        "status": "affected"
      },
      {
        "version": "10.3(2)",
        "status": "affected"
      },
      {
        "version": "8.4(6a)",
        "status": "affected"
      },
      {
        "version": "9.3(11)",
        "status": "affected"
      },
      {
        "version": "10.3(3)",
        "status": "affected"
      },
      {
        "version": "10.2(5)",
        "status": "affected"
      },
      {
        "version": "8.2(10)",
        "status": "affected"
      },
      {
        "version": "9.3(12)",
        "status": "affected"
      },
      {
        "version": "10.2(3v)",
        "status": "affected"
      },
      {
        "version": "10.4(1)",
        "status": "affected"
      },
      {
        "version": "8.4(8)",
        "status": "affected"
      },
      {
        "version": "10.3(99w)",
        "status": "affected"
      },
      {
        "version": "10.2(6)",
        "status": "affected"
      },
      {
        "version": "10.3(3w)",
        "status": "affected"
      },
      {
        "version": "10.3(99x)",
        "status": "affected"
      },
      {
        "version": "10.3(3o)",
        "status": "affected"
      },
      {
        "version": "8.4(9)",
        "status": "affected"
      },
      {
        "version": "10.3(4)",
        "status": "affected"
      },
      {
        "version": "10.3(3p)",
        "status": "affected"
      },
      {
        "version": "10.3(4a)",
        "status": "affected"
      },
      {
        "version": "10.4(2)",
        "status": "affected"
      },
      {
        "version": "10.3(3q)",
        "status": "affected"
      },
      {
        "version": "9.3(13)",
        "status": "affected"
      },
      {
        "version": "8.2(11)",
        "status": "affected"
      },
      {
        "version": "10.3(5)",
        "status": "affected"
      },
      {
        "version": "10.2(7)",
        "status": "affected"
      },
      {
        "version": "10.4(3)",
        "status": "affected"
      },
      {
        "version": "10.3(3x)",
        "status": "affected"
      },
      {
        "version": "10.3(4g)",
        "status": "affected"
      },
      {
        "version": "10.2(8)",
        "status": "affected"
      },
      {
        "version": "10.3(3r)",
        "status": "affected"
      },
      {
        "version": "9.3(14)",
        "status": "affected"
      },
      {
        "version": "10.3(4h)",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Cisco",
    "product": "Cisco Wireless LAN Controller (WLC)",
    "versions": [
      {
        "version": "8.10.112.0",
        "status": "affected"
      },
      {
        "version": "8.8.120.0",
        "status": "affected"
      },
      {
        "version": "8.3.143.0",
        "status": "affected"
      },
      {
        "version": "8.3.111.0",
        "status": "affected"
      },
      {
        "version": "8.2.164.0",
        "status": "affected"
      },
      {
        "version": "8.5.109.0",
        "status": "affected"
      },
      {
        "version": "8.3.132.0",
        "status": "affected"
      },
      {
        "version": "8.5.105.0",
        "status": "affected"
      },
      {
        "version": "8.2.170.0",
        "status": "affected"
      },
      {
        "version": "8.2.160.0",
        "status": "affected"
      },
      {
        "version": "8.8.100.0",
        "status": "affected"
      },
      {
        "version": "8.9.111.0",
        "status": "affected"
      },
      {
        "version": "8.7.102.0",
        "status": "affected"
      },
      {
        "version": "8.3.102.0",
        "status": "affected"
      },
      {
        "version": "8.3.133.0",
        "status": "affected"
      },
      {
        "version": "8.3.131.0",
        "status": "affected"
      },
      {
        "version": "8.5.100.0",
        "status": "affected"
      },
      {
        "version": "8.5.131.0",
        "status": "affected"
      },
      {
        "version": "8.3.122.0",
        "status": "affected"
      },
      {
        "version": "8.5.101.0",
        "status": "affected"
      },
      {
        "version": "8.3.112.0",
        "status": "affected"
      },
      {
        "version": "8.5.120.0",
        "status": "affected"
      },
      {
        "version": "8.2.141.0",
        "status": "affected"
      },
      {
        "version": "8.3.141.0",
        "status": "affected"
      },
      {
        "version": "8.3.121.0",
        "status": "affected"
      },
      {
        "version": "8.2.151.0",
        "status": "affected"
      },
      {
        "version": "8.3.130.0",
        "status": "affected"
      },
      {
        "version": "8.5.102.0",
        "status": "affected"
      },
      {
        "version": "8.2.161.0",
        "status": "affected"
      },
      {
        "version": "8.5.151.0",
        "status": "affected"
      },
      {
        "version": "8.2.100.0",
        "status": "affected"
      },
      {
        "version": "8.5.135.0",
        "status": "affected"
      },
      {
        "version": "8.3.135.0",
        "status": "affected"
      },
      {
        "version": "8.5.140.0",
        "status": "affected"
      },
      {
        "version": "8.7.106.0",
        "status": "affected"
      },
      {
        "version": "8.9.100.0",
        "status": "affected"
      },
      {
        "version": "8.8.111.0",
        "status": "affected"
      },
      {
        "version": "8.2.110.0",
        "status": "affected"
      },
      {
        "version": "8.5.110.0",
        "status": "affected"
      },
      {
        "version": "8.2.130.0",
        "status": "affected"
      },
      {
        "version": "8.5.141.105",
        "status": "affected"
      },
      {
        "version": "8.2.121.0",
        "status": "affected"
      },
      {
        "version": "8.8.125.0",
        "status": "affected"
      },
      {
        "version": "8.3.150.0",
        "status": "affected"
      },
      {
        "version": "8.2.111.0",
        "status": "affected"
      },
      {
        "version": "8.10.105.0",
        "status": "affected"
      },
      {
        "version": "8.5.108.0",
        "status": "affected"
      },
      {
        "version": "8.3.108.0",
        "status": "affected"
      },
      {
        "version": "8.2.166.0",
        "status": "affected"
      },
      {
        "version": "8.5.103.0",
        "status": "affected"
      },
      {
        "version": "8.3.140.0",
        "status": "affected"
      },
      {
        "version": "8.6.101.0",
        "status": "affected"
      },
      {
        "version": "8.4.100.0",
        "status": "affected"
      },
      {
        "version": "8.5.160.0",
        "status": "affected"
      },
      {
        "version": "8.5.161.0",
        "status": "affected"
      },
      {
        "version": "8.8.130.0",
        "status": "affected"
      },
      {
        "version": "8.10.120.0",
        "status": "affected"
      },
      {
        "version": "8.10.121.0",
        "status": "affected"
      },
      {
        "version": "8.10.113.0",
        "status": "affected"
      },
      {
        "version": "8.10.122.0",
        "status": "affected"
      },
      {
        "version": "8.10.130.0",
        "status": "affected"
      },
      {
        "version": "8.10.141.0",
        "status": "affected"
      },
      {
        "version": "8.10.142.0",
        "status": "affected"
      },
      {
        "version": "8.5.171.0",
        "status": "affected"
      },
      {
        "version": "8.10.150.0",
        "status": "affected"
      },
      {
        "version": "8.10.151.0",
        "status": "affected"
      },
      {
        "version": "8.10.162.0",
        "status": "affected"
      },
      {
        "version": "8.5.182.0",
        "status": "affected"
      },
      {
        "version": "8.10.171.0",
        "status": "affected"
      },
      {
        "version": "8.10.180.0",
        "status": "affected"
      },
      {
        "version": "8.10.181.0",
        "status": "affected"
      },
      {
        "version": "8.10.182.0",
        "status": "affected"
      },
      {
        "version": "8.10.170.0",
        "status": "affected"
      },
      {
        "version": "8.10.183.0",
        "status": "affected"
      },
      {
        "version": "8.5.182.7",
        "status": "affected"
      },
      {
        "version": "8.5.182.105",
        "status": "affected"
      },
      {
        "version": "8.5.182.106",
        "status": "affected"
      },
      {
        "version": "8.10.185.0",
        "status": "affected"
      },
      {
        "version": "8.5.182.107",
        "status": "affected"
      },
      {
        "version": "8.5.182.11",
        "status": "affected"
      },
      {
        "version": "8.5.182.108",
        "status": "affected"
      },
      {
        "version": "8.10.190.0",
        "status": "affected"
      },
      {
        "version": "8.10.195.0",
        "status": "affected"
      },
      {
        "version": "8.5.182.12",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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15 Apr 2026 00:35Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.4
EPSS0.00098
SSVC
60