Cisco

Cisco Ios

21 vulnerabilities found.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
7.7

CVE-2025-20170

  • EPSS 0.31%
  • Published 05.02.2025 17:15:23
  • Last modified 03.07.2025 15:48:42

A vulnerability in the SNMP subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to cause a DoS condition on an affected device. This vulnerability is due to improper error handling when parsing S...

7.7

CVE-2025-20169

  • EPSS 0.31%
  • Published 05.02.2025 17:15:22
  • Last modified 03.07.2025 17:20:15

A vulnerability in the SNMP subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to cause a DoS condition on an affected device. This vulnerability is due to improper error handling when parsing S...

7.5

CVE-2024-20307

  • EPSS 1.5%
  • Published 27.03.2024 18:15:09
  • Last modified 30.07.2025 12:59:13

A vulnerability in the IKEv1 fragmentation code of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a heap overflow, resulting in an affected device reloading. This vulnerability exists because ...

7.4

CVE-2024-20312

  • EPSS 0.05%
  • Published 27.03.2024 17:15:52
  • Last modified 26.08.2025 21:15:33

A vulnerability in the Intermediate System-to-Intermediate System (IS-IS) protocol of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. ...

6.8

CVE-2015-4204

  • EPSS 0.67%
  • Published 23.06.2015 12:59:01
  • Last modified 12.04.2025 10:46:40

Memory leak in Cisco IOS 12.2 in the Performance Routing Engine (PRE) module on uBR10000 devices allows remote authenticated users to cause a denial of service (memory consumption or PXF process crash) by sending docsIfMCmtsMib SNMP requests quickly,...

7.1

CVE-2009-0634

  • EPSS 2.16%
  • Published 27.03.2009 16:30:02
  • Last modified 09.04.2025 00:30:58

Multiple unspecified vulnerabilities in the home agent (HA) implementation in the (1) Mobile IP NAT Traversal feature and (2) Mobile IPv6 subsystem in Cisco IOS 12.3 through 12.4 allow remote attackers to cause a denial of service (input queue wedge ...

7.1

CVE-2009-0633

  • EPSS 1.47%
  • Published 27.03.2009 16:30:02
  • Last modified 09.04.2025 00:30:58

Multiple unspecified vulnerabilities in the (1) Mobile IP NAT Traversal feature and (2) Mobile IPv6 subsystem in Cisco IOS 12.3 through 12.4 allow remote attackers to cause a denial of service (input queue wedge and interface outage) via MIPv6 packet...

9

CVE-2009-0628

  • EPSS 1.57%
  • Published 27.03.2009 16:30:01
  • Last modified 09.04.2025 00:30:58

Memory leak in the SSLVPN feature in Cisco IOS 12.3 through 12.4 allows remote attackers to cause a denial of service (memory consumption and device crash) by disconnecting an SSL session in an abnormal manner, leading to a Transmission Control Block...

7.8

CVE-2008-1152

  • EPSS 1.54%
  • Published 27.03.2008 17:44:00
  • Last modified 09.04.2025 00:30:58

The data-link switching (DLSw) component in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (device restart or memory consumption) via crafted (1) UDP port 2067 or (2) IP protocol 91 packets.

7.1

CVE-2008-1153

Exploit
  • EPSS 3.16%
  • Published 27.03.2008 10:44:00
  • Last modified 09.04.2025 00:30:58

Cisco IOS 12.1, 12.2, 12.3, and 12.4, with IPv4 UDP services and the IPv6 protocol enabled, allows remote attackers to cause a denial of service (device crash and possible blocked interface) via a crafted IPv6 packet to the device.