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All · Cisco IOS

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  1. 5.0
    CVE-2001-1097 Cisco routers and switches running IOS 12.0 through 12.2.1 allows a remote attacker to cause a denial of service via a flood of UDP packets.
    Cisco IOS
    1 public exploit EPSS 4.3% chance of exploitation in 30 days, percentile 91%
  2. 9.3
    CVE-2001-0537 HTTP server for Cisco IOS 11.3 to 12.2 allows attackers to bypass authentication and execute arbitrary commands, when local authorization i…
    Cisco IOS
    5 public exploits EPSS 68.5% chance of exploitation in 30 days, percentile 99.3%
  3. 5.0
    CVE-2001-1183 PPTP implementation in Cisco IOS 12.1 and 12.2 allows remote attackers to cause a denial of service (crash) via a malformed packet.
    Cisco IOS
    EPSS 3.8% chance of exploitation in 30 days, percentile 90%
  4. 7.5
    CVE-2001-0288 Cisco switches and routers running IOS 12.1 and earlier produce predictable TCP Initial Sequence Numbers (ISNs), which allows remote attack…
    Cisco IOS
    1 public exploit EPSS 5.4% chance of exploitation in 30 days, percentile 92%
  5. 2.1
    CVE-2000-0368 Classic Cisco IOS 9.1 and later allows attackers with access to the login prompt to obtain portions of the command history of previous user…
    Cisco IOS
  6. 7.5
    CVE-2004-1776 Cisco IOS 12.1(3) and 12.1(3)T allows remote attackers to read and modify device configuration data via the cable-docsis read-write communi…
    Cisco IOS
    EPSS 3.1% chance of exploitation in 30 days, percentile 87%
  7. 5.0
    CVE-2001-1434 Cisco IOS 12.0(5)XU through 12.1(2) allows remote attackers to read system administration and topology information via an "snmp-server host…
    Cisco IOS
    EPSS 2.7% chance of exploitation in 30 days, percentile 86%
  8. 5.0
    CVE-2000-0984 The HTTP server in Cisco IOS 12.0 through 12.1 allows local users to cause a denial of service (crash and reload) via a URL containing a "?…
    Cisco IOS
    1 public exploit EPSS 4.3% chance of exploitation in 30 days, percentile 91%
  9. 5.0
    CVE-2000-0700 Cisco Gigabit Switch Routers (GSR) with Fast Ethernet / Gigabit Ethernet cards, from IOS versions 11.2(15)GS1A up to 11.2(19)GS0.2 and some…
    Cisco IOS
    EPSS 1.7% chance of exploitation in 30 days, percentile 77%
  10. 5.0
    CVE-2000-0486 Buffer overflow in Cisco TACACS+ tac_plus server allows remote attackers to cause a denial of service via a malformed packet with a long le…
    Cisco IOS
    EPSS 2.1% chance of exploitation in 30 days, percentile 81%
  11. 2.1
    CVE-2000-0345 The on-line help system options in Cisco routers allows non-privileged users without "enabled" access to obtain sensitive information via t…
    Cisco IOS
  12. 7.1
    CVE-2000-0380 The IOS HTTP service in Cisco routers and switches running IOS 11.1 through 12.1 allows remote attackers to cause a denial of service by re…
    Cisco IOS
    2 public exploits EPSS 35.0% chance of exploitation in 30 days, percentile 98%
  13. 5.0
    CVE-2000-0268 Cisco IOS 11.x and 12.x allows remote attackers to cause a denial of service by sending the ENVIRON option to the Telnet daemon before it i…
    Cisco IOS
    EPSS 1.7% chance of exploitation in 30 days, percentile 77%
  14. 7.5
    CVE-1999-1465 Vulnerability in Cisco IOS 11.1 through 11.3 with distributed fast switching (DFS) enabled allows remote attackers to bypass certain access…
    Cisco IOS
    EPSS 1.6% chance of exploitation in 30 days, percentile 76%
  15. 7.5
    CVE-1999-1464 Vulnerability in Cisco IOS 11.1CC and 11.1CT with distributed fast switching (DFS) enabled allows remote attackers to bypass certain access…
    Cisco IOS
    EPSS 1.6% chance of exploitation in 30 days, percentile 76%
  16. 7.5
    CVE-1999-1175 Web Cache Control Protocol (WCCP) in Cisco Cache Engine for Cisco IOS 11.2 and earlier does not use authentication, which allows remote att…
    Cisco IOS
    EPSS 1.7% chance of exploitation in 30 days, percentile 77%
  17. 7.5
    CVE-1999-1129 Cisco Catalyst 2900 Virtual LAN (VLAN) switches allow remote attackers to inject 802.1q frames into another VLAN by forging the VLAN identi…
    Cisco IOS
    EPSS 1.6% chance of exploitation in 30 days, percentile 76%
  18. 10.0
    CVE-1999-0775 Cisco Gigabit Switch routers running IOS allow remote attackers to forward unauthorized packets due to improper handling of the "establishe…
    Cisco IOS
    EPSS 3.2% chance of exploitation in 30 days, percentile 88%
  19. 5.0
    CVE-1999-0445 In Cisco routers under some versions of IOS 12.0 running NAT, some packets may not be filtered by input access list filters.
    Cisco IOS
    EPSS 1.1% chance of exploitation in 30 days, percentile 66%
  20. 5.0
    CVE-1999-0063 Cisco IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port.
    Cisco IOS
    1 public exploit EPSS 8.2% chance of exploitation in 30 days, percentile 94%
  21. 5.0
    CVE-1999-0162 The "established" keyword in some Cisco IOS software allowed an attacker to bypass filtering.
    Cisco IOS
    EPSS 1.7% chance of exploitation in 30 days, percentile 76%
  22. 5.0
    CVE-1999-0157 Cisco PIX firewall and CBAC IP fragmentation attack results in a denial of service.
    Cisco IOS
    EPSS 1.1% chance of exploitation in 30 days, percentile 66%
  23. 3.5
    CVE-1999-0159 Attackers can crash a Cisco IOS router or device, provided they can get to an interactive prompt (such as a login).
    Cisco IOS
    EPSS 1.1% chance of exploitation in 30 days, percentile 66%
  24. 7.5
    CVE-1999-0293 AAA authentication on Cisco systems allows attackers to execute commands without authorization.
    Cisco IOS
    EPSS 2.6% chance of exploitation in 30 days, percentile 85%
  25. 5.0
    CVE-1999-0230 Buffer overflow in Cisco 7xx routers through the telnet service.
    Cisco IOS
    EPSS 1.1% chance of exploitation in 30 days, percentile 65%
  26. 5.0
    CVE-1999-0016 Land IP denial of service.
    Cisco IOS
    5 public exploits EPSS 96.4% chance of exploitation in 30 days, percentile 99.8%
  27. 7.5
    CVE-1999-0160 Some classic Cisco IOS devices have a vulnerability in the PPP CHAP authentication to establish unauthorized PPP connections.
    Cisco IOS
    EPSS 1.2% chance of exploitation in 30 days, percentile 69%
  28. 4.0
    CVE-1999-0524 ICMP information such as (1) netmask and (2) timestamp is allowed from arbitrary hosts.
    Cisco IOSLinux kernel
    EPSS 32.2% chance of exploitation in 30 days, percentile 98%
  29. 7.5
    CVE-1999-0161 In Cisco IOS 10.3, with the tacacs-ds or tacacs keyword, an extended IP access control list could bypass filtering.
    Cisco IOS
    EPSS 1.7% chance of exploitation in 30 days, percentile 77%
  30. 7.5
    CVE-1999-1466 Vulnerability in Cisco routers versions 8.2 through 9.1 allows remote attackers to bypass access control lists when extended IP access list…
    Cisco IOS
    EPSS 2.3% chance of exploitation in 30 days, percentile 83%