Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2020-3235

A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software and Cisco IOS XE Software on Catalyst 4500 Series Switches could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient input validation when the software processes specific SNMP object identifiers. An attacker could exploit this vulnerability by sending a crafted SNMP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Note: To exploit this vulnerability by using SNMPv2c or earlier, the attacker must know the SNMP read-only community string for an affected system. To exploit this vulnerability by using SNMPv3, the attacker must know the user credentials for the affected system.

  • Published: Jun 3, 2020
  • Updated: Apr 14, 2023
  • CVE: CVE-2020-3235
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.7
  • AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 6.3
  • AV:N/AC:M/Au:S/C:N/I:N/A:C

CWEs:

Software From Fixed in
cisco / ios 12.2(52)sg 12.2(52)sg.x
cisco / ios 12.2(53)sg1 12.2(53)sg1.x
cisco / ios 12.2(53)sg2 12.2(53)sg2.x
cisco / ios 12.2(53)sg3 12.2(53)sg3.x
cisco / ios 12.2(53)sg4 12.2(53)sg4.x
cisco / ios 12.2(53)sg5 12.2(53)sg5.x
cisco / ios 12.2(53)sg6 12.2(53)sg6.x
cisco / ios 12.2(53)sg7 12.2(53)sg7.x
cisco / ios 12.2(53)sg8 12.2(53)sg8.x
cisco / ios 12.2(53)sg9 12.2(53)sg9.x
cisco / ios 12.2(53)sg10 12.2(53)sg10.x
cisco / ios 12.2(53)sg11 12.2(53)sg11.x
cisco / ios 12.2(54)sg 12.2(54)sg.x
cisco / ios 12.2(54)sg1 12.2(54)sg1.x
cisco / ios 12.2(54)wo 12.2(54)wo.x
cisco / ios 15.0(1)ey 15.0(1)ey.x
cisco / ios 15.0(1)ey2 15.0(1)ey2.x
cisco / ios 15.0(1)xo 15.0(1)xo.x
cisco / ios 15.0(1)xo1 15.0(1)xo1.x
cisco / ios 15.0(2)ex2 15.0(2)ex2.x
cisco / ios 15.0(2)ex8 15.0(2)ex8.x
cisco / ios 15.0(2)sg 15.0(2)sg.x
cisco / ios 15.0(2)sg1 15.0(2)sg1.x
cisco / ios 15.0(2)sg2 15.0(2)sg2.x
cisco / ios 15.0(2)sg3 15.0(2)sg3.x
cisco / ios 15.0(2)sg4 15.0(2)sg4.x
cisco / ios 15.0(2)sg5 15.0(2)sg5.x
cisco / ios 15.0(2)sg6 15.0(2)sg6.x
cisco / ios 15.0(2)sg7 15.0(2)sg7.x
cisco / ios 15.0(2)sg8 15.0(2)sg8.x
cisco / ios 15.0(2)sg9 15.0(2)sg9.x
cisco / ios 15.0(2)sg10 15.0(2)sg10.x
cisco / ios 15.0(2)sg11 15.0(2)sg11.x
cisco / ios 15.0(2)xo 15.0(2)xo.x
cisco / ios 15.1(1)sg 15.1(1)sg.x
cisco / ios 15.1(1)sg1 15.1(1)sg1.x
cisco / ios 15.1(1)sg2 15.1(1)sg2.x
cisco / ios 15.1(2)sg 15.1(2)sg.x
cisco / ios 15.1(2)sg1 15.1(2)sg1.x
cisco / ios 15.1(2)sg2 15.1(2)sg2.x
cisco / ios 15.1(2)sg3 15.1(2)sg3.x
cisco / ios 15.1(2)sg4 15.1(2)sg4.x
cisco / ios 15.1(2)sg5 15.1(2)sg5.x
cisco / ios 15.1(2)sg6 15.1(2)sg6.x
cisco / ios 15.1(2)sg7 15.1(2)sg7.x
cisco / ios 15.1(2)sg8 15.1(2)sg8.x
cisco / ios 15.2(1)e 15.2(1)e.x
cisco / ios 15.2(1)e1 15.2(1)e1.x
cisco / ios 15.2(1)e3 15.2(1)e3.x
cisco / ios 15.2(2)e 15.2(2)e.x
cisco / ios 15.2(2)e1 15.2(2)e1.x
cisco / ios 15.2(2)e2 15.2(2)e2.x
cisco / ios 15.2(2)e3 15.2(2)e3.x
cisco / ios 15.2(2)e4 15.2(2)e4.x
cisco / ios 15.2(2)e5 15.2(2)e5.x
cisco / ios 15.2(2)e5a 15.2(2)e5a.x
cisco / ios 15.2(2)e5b 15.2(2)e5b.x
cisco / ios 15.2(2)e6 15.2(2)e6.x
cisco / ios 15.2(2)e7 15.2(2)e7.x
cisco / ios 15.2(2)e7b 15.2(2)e7b.x
cisco / ios 15.2(2)e8 15.2(2)e8.x
cisco / ios 15.2(2)e9 15.2(2)e9.x
cisco / ios 15.2(2)e9a 15.2(2)e9a.x
cisco / ios 15.2(2)e10 15.2(2)e10.x
cisco / ios 15.2(2b)e 15.2(2b)e.x
cisco / ios 15.2(3)e 15.2(3)e.x
cisco / ios 15.2(3)e1 15.2(3)e1.x
cisco / ios 15.2(3)e2 15.2(3)e2.x
cisco / ios 15.2(3)e3 15.2(3)e3.x
cisco / ios 15.2(3)e4 15.2(3)e4.x
cisco / ios 15.2(3)e5 15.2(3)e5.x
cisco / ios 15.2(4)e 15.2(4)e.x
cisco / ios 15.2(4)e1 15.2(4)e1.x
cisco / ios 15.2(4)e2 15.2(4)e2.x
cisco / ios 15.2(4)e3 15.2(4)e3.x
cisco / ios 15.2(4)e4 15.2(4)e4.x
cisco / ios 15.2(4)e5 15.2(4)e5.x
cisco / ios 15.2(4)e5a 15.2(4)e5a.x
cisco / ios 15.2(4)e6 15.2(4)e6.x
cisco / ios 15.2(4)e7 15.2(4)e7.x
cisco / ios 15.2(4)e8 15.2(4)e8.x
cisco / ios 15.3(3)jpj 15.3(3)jpj.x
cisco / ios_xe 3.2.0sg 3.2.0sg.x
cisco / ios_xe 3.2.1sg 3.2.1sg.x
cisco / ios_xe 3.2.2sg 3.2.2sg.x
cisco / ios_xe 3.2.3sg 3.2.3sg.x
cisco / ios_xe 3.2.4sg 3.2.4sg.x
cisco / ios_xe 3.2.5sg 3.2.5sg.x
cisco / ios_xe 3.2.6sg 3.2.6sg.x
cisco / ios_xe 3.2.7sg 3.2.7sg.x
cisco / ios_xe 3.2.8sg 3.2.8sg.x
cisco / ios_xe 3.2.9sg 3.2.9sg.x
cisco / ios_xe 3.2.10sg 3.2.10sg.x
cisco / ios_xe 3.2.11sg 3.2.11sg.x
cisco / ios_xe 3.3.0sg 3.3.0sg.x
cisco / ios_xe 3.3.0xo 3.3.0xo.x
cisco / ios_xe 3.3.1sg 3.3.1sg.x
cisco / ios_xe 3.3.1xo 3.3.1xo.x
cisco / ios_xe 3.3.2sg 3.3.2sg.x
cisco / ios_xe 3.3.2xo 3.3.2xo.x
cisco / ios_xe 3.4.0sg 3.4.0sg.x
cisco / ios_xe 3.4.1sg 3.4.1sg.x
cisco / ios_xe 3.4.2sg 3.4.2sg.x
cisco / ios_xe 3.4.3sg 3.4.3sg.x
cisco / ios_xe 3.4.4sg 3.4.4sg.x
cisco / ios_xe 3.4.5sg 3.4.5sg.x
cisco / ios_xe 3.4.6sg 3.4.6sg.x
cisco / ios_xe 3.4.7sg 3.4.7sg.x
cisco / ios_xe 3.4.8sg 3.4.8sg.x
cisco / ios_xe 3.5.0e 3.5.0e.x
cisco / ios_xe 3.5.1e 3.5.1e.x
cisco / ios_xe 3.5.2e 3.5.2e.x
cisco / ios_xe 3.5.3e 3.5.3e.x
cisco / ios_xe 3.6.0be 3.6.0be.x
cisco / ios_xe 3.6.0e 3.6.0e.x
cisco / ios_xe 3.6.1e 3.6.1e.x
cisco / ios_xe 3.6.3e 3.6.3e.x
cisco / ios_xe 3.6.4e 3.6.4e.x
cisco / ios_xe 3.6.5ae 3.6.5ae.x
cisco / ios_xe 3.6.5be 3.6.5be.x
cisco / ios_xe 3.6.5e 3.6.5e.x
cisco / ios_xe 3.6.6e 3.6.6e.x
cisco / ios_xe 3.6.7e 3.6.7e.x
cisco / ios_xe 3.6.8e 3.6.8e.x
cisco / ios_xe 3.6.9e 3.6.9e.x
cisco / ios_xe 3.6.10e 3.6.10e.x
cisco / ios_xe 3.7.0e 3.7.0e.x
cisco / ios_xe 3.7.1e 3.7.1e.x
cisco / ios_xe 3.7.2e 3.7.2e.x
cisco / ios_xe 3.7.3e 3.7.3e.x
cisco / ios_xe 3.8.0e 3.8.0e.x
cisco / ios_xe 3.8.1e 3.8.1e.x
cisco / ios_xe 3.8.2e 3.8.2e.x
cisco / ios_xe 3.8.3e 3.8.3e.x
cisco / ios_xe 3.8.4e 3.8.4e.x
cisco / ios_xe 3.8.5ae 3.8.5ae.x
cisco / ios_xe 3.8.5e 3.8.5e.x
cisco / ios_xe 3.8.6e 3.8.6e.x
cisco / ios_xe 3.8.7e 3.8.7e.x
cisco / ios_xe 3.8.8e 3.8.8e.x
cisco / ios_xe 3.9.0e 3.9.0e.x
cisco / ios_xe 3.9.1e 3.9.1e.x
cisco / ios_xe 3.9.2be 3.9.2be.x
cisco / ios_xe 3.9.2e 3.9.2e.x
cisco / ios_xe 3.10.0ce 3.10.0ce.x
cisco / ios_xe 3.10.0e 3.10.0e.x
cisco / ios_xe 3.10.1ae 3.10.1ae.x
cisco / ios_xe 3.10.1e 3.10.1e.x
cisco / ios_xe 3.10.1se 3.10.1se.x
cisco / ios_xe 3.10.2e 3.10.2e.x
oracle / goldengate_management_pack 12.2.1.2.0 12.2.1.2.0.x