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.
This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.7, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction requiring only low-level privileges . The vulnerability impacts and availability (service disruption) for affected systems. Impacting 7 products from cisco, from cisco, from cisco and 4 others, organizations running these solutions should prioritize assessment and patching.
Reported in 2020, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2020-06-03T18:15:21.463
2024-11-21T05:30:37.590
Modified
CVSSv3.1: 7.7 (HIGH)
AV:N/AC:M/Au:S/C:N/I:N/A:C
6.8
6.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | cisco | ios | 12.2\(52\)sg | Yes |
| Operating System | cisco | ios | 12.2\(53\)sg1 | Yes |
| Operating System | cisco | ios | 12.2\(53\)sg2 | Yes |
| Operating System | cisco | ios | 12.2\(53\)sg3 | Yes |
| Operating System | cisco | ios | 12.2\(53\)sg4 | Yes |
| Operating System | cisco | ios | 12.2\(53\)sg5 | Yes |
| Operating System | cisco | ios | 12.2\(53\)sg6 | Yes |
| Operating System | cisco | ios | 12.2\(53\)sg7 | Yes |
| Operating System | cisco | ios | 12.2\(53\)sg8 | Yes |
| Operating System | cisco | ios | 12.2\(53\)sg9 | Yes |
| Operating System | cisco | ios | 12.2\(53\)sg10 | Yes |
| Operating System | cisco | ios | 12.2\(53\)sg11 | Yes |
| Operating System | cisco | ios | 12.2\(54\)sg | Yes |
| Operating System | cisco | ios | 12.2\(54\)sg1 | Yes |
| Operating System | cisco | ios | 12.2\(54\)wo | Yes |
| Operating System | cisco | ios | 15.0\(1\)ey | Yes |
| Operating System | cisco | ios | 15.0\(1\)ey2 | Yes |
| Operating System | cisco | ios | 15.0\(1\)xo | Yes |
| Operating System | cisco | ios | 15.0\(1\)xo1 | Yes |
| Operating System | cisco | ios | 15.0\(2\)ex2 | Yes |
| Operating System | cisco | ios | 15.0\(2\)ex8 | Yes |
| Operating System | cisco | ios | 15.0\(2\)sg | Yes |
| Operating System | cisco | ios | 15.0\(2\)sg1 | Yes |
| Operating System | cisco | ios | 15.0\(2\)sg2 | Yes |
| Operating System | cisco | ios | 15.0\(2\)sg3 | Yes |
| Operating System | cisco | ios | 15.0\(2\)sg4 | Yes |
| Operating System | cisco | ios | 15.0\(2\)sg5 | Yes |
| Operating System | cisco | ios | 15.0\(2\)sg6 | Yes |
| Operating System | cisco | ios | 15.0\(2\)sg7 | Yes |
| Operating System | cisco | ios | 15.0\(2\)sg8 | Yes |
| Operating System | cisco | ios | 15.0\(2\)sg9 | Yes |
| Operating System | cisco | ios | 15.0\(2\)sg10 | Yes |
| Operating System | cisco | ios | 15.0\(2\)sg11 | Yes |
| Operating System | cisco | ios | 15.0\(2\)xo | Yes |
| Operating System | cisco | ios | 15.1\(1\)sg | Yes |
| Operating System | cisco | ios | 15.1\(1\)sg1 | Yes |
| Operating System | cisco | ios | 15.1\(1\)sg2 | Yes |
| Operating System | cisco | ios | 15.1\(2\)sg | Yes |
| Operating System | cisco | ios | 15.1\(2\)sg1 | Yes |
| Operating System | cisco | ios | 15.1\(2\)sg2 | Yes |
| Operating System | cisco | ios | 15.1\(2\)sg3 | Yes |
| Operating System | cisco | ios | 15.1\(2\)sg4 | Yes |
| Operating System | cisco | ios | 15.1\(2\)sg5 | Yes |
| Operating System | cisco | ios | 15.1\(2\)sg6 | Yes |
| Operating System | cisco | ios | 15.1\(2\)sg7 | Yes |
| Operating System | cisco | ios | 15.1\(2\)sg8 | Yes |
| Operating System | cisco | ios | 15.2\(1\)e | Yes |
| Operating System | cisco | ios | 15.2\(1\)e1 | Yes |
| Operating System | cisco | ios | 15.2\(1\)e3 | Yes |
| Operating System | cisco | ios | 15.2\(2\)e | Yes |
| Operating System | cisco | ios | 15.2\(2\)e1 | Yes |
| Operating System | cisco | ios | 15.2\(2\)e2 | Yes |
| Operating System | cisco | ios | 15.2\(2\)e3 | Yes |
| Operating System | cisco | ios | 15.2\(2\)e4 | Yes |
| Operating System | cisco | ios | 15.2\(2\)e5 | Yes |
| Operating System | cisco | ios | 15.2\(2\)e5a | Yes |
| Operating System | cisco | ios | 15.2\(2\)e5b | Yes |
| Operating System | cisco | ios | 15.2\(2\)e6 | Yes |
| Operating System | cisco | ios | 15.2\(2\)e7 | Yes |
| Operating System | cisco | ios | 15.2\(2\)e7b | Yes |
| Operating System | cisco | ios | 15.2\(2\)e8 | Yes |
| Operating System | cisco | ios | 15.2\(2\)e9 | Yes |
| Operating System | cisco | ios | 15.2\(2\)e9a | Yes |
| Operating System | cisco | ios | 15.2\(2\)e10 | Yes |
| Operating System | cisco | ios | 15.2\(2b\)e | Yes |
| Operating System | cisco | ios | 15.2\(3\)e | Yes |
| Operating System | cisco | ios | 15.2\(3\)e1 | Yes |
| Operating System | cisco | ios | 15.2\(3\)e2 | Yes |
| Operating System | cisco | ios | 15.2\(3\)e3 | Yes |
| Operating System | cisco | ios | 15.2\(3\)e4 | Yes |
| Operating System | cisco | ios | 15.2\(3\)e5 | Yes |
| Operating System | cisco | ios | 15.2\(4\)e | Yes |
| Operating System | cisco | ios | 15.2\(4\)e1 | Yes |
| Operating System | cisco | ios | 15.2\(4\)e2 | Yes |
| Operating System | cisco | ios | 15.2\(4\)e3 | Yes |
| Operating System | cisco | ios | 15.2\(4\)e4 | Yes |
| Operating System | cisco | ios | 15.2\(4\)e5 | Yes |
| Operating System | cisco | ios | 15.2\(4\)e5a | Yes |
| Operating System | cisco | ios | 15.2\(4\)e6 | Yes |
| Operating System | cisco | ios | 15.2\(4\)e7 | Yes |
| Operating System | cisco | ios | 15.2\(4\)e8 | Yes |
| Operating System | cisco | ios | 15.3\(3\)jpj | Yes |
| Operating System | cisco | ios_xe | 3.2.0sg | Yes |
| Operating System | cisco | ios_xe | 3.2.1sg | Yes |
| Operating System | cisco | ios_xe | 3.2.2sg | Yes |
| Operating System | cisco | ios_xe | 3.2.3sg | Yes |
| Operating System | cisco | ios_xe | 3.2.4sg | Yes |
| Operating System | cisco | ios_xe | 3.2.5sg | Yes |
| Operating System | cisco | ios_xe | 3.2.6sg | Yes |
| Operating System | cisco | ios_xe | 3.2.7sg | Yes |
| Operating System | cisco | ios_xe | 3.2.8sg | Yes |
| Operating System | cisco | ios_xe | 3.2.9sg | Yes |
| Operating System | cisco | ios_xe | 3.2.10sg | Yes |
| Operating System | cisco | ios_xe | 3.2.11sg | Yes |
| Operating System | cisco | ios_xe | 3.3.0sg | Yes |
| Operating System | cisco | ios_xe | 3.3.0xo | Yes |
| Operating System | cisco | ios_xe | 3.3.1sg | Yes |
| Operating System | cisco | ios_xe | 3.3.1xo | Yes |
| Operating System | cisco | ios_xe | 3.3.2sg | Yes |
| Operating System | cisco | ios_xe | 3.3.2xo | Yes |
| Operating System | cisco | ios_xe | 3.4.0sg | Yes |
| Operating System | cisco | ios_xe | 3.4.1sg | Yes |
| Operating System | cisco | ios_xe | 3.4.2sg | Yes |
| Operating System | cisco | ios_xe | 3.4.3sg | Yes |
| Operating System | cisco | ios_xe | 3.4.4sg | Yes |
| Operating System | cisco | ios_xe | 3.4.5sg | Yes |
| Operating System | cisco | ios_xe | 3.4.6sg | Yes |
| Operating System | cisco | ios_xe | 3.4.7sg | Yes |
| Operating System | cisco | ios_xe | 3.4.8sg | Yes |
| Operating System | cisco | ios_xe | 3.5.0e | Yes |
| Operating System | cisco | ios_xe | 3.5.1e | Yes |
| Operating System | cisco | ios_xe | 3.5.2e | Yes |
| Operating System | cisco | ios_xe | 3.5.3e | Yes |
| Operating System | cisco | ios_xe | 3.6.0be | Yes |
| Operating System | cisco | ios_xe | 3.6.0e | Yes |
| Operating System | cisco | ios_xe | 3.6.1e | Yes |
| Operating System | cisco | ios_xe | 3.6.3e | Yes |
| Operating System | cisco | ios_xe | 3.6.4e | Yes |
| Operating System | cisco | ios_xe | 3.6.5ae | Yes |
| Operating System | cisco | ios_xe | 3.6.5be | Yes |
| Operating System | cisco | ios_xe | 3.6.5e | Yes |
| Operating System | cisco | ios_xe | 3.6.6e | Yes |
| Operating System | cisco | ios_xe | 3.6.7e | Yes |
| Operating System | cisco | ios_xe | 3.6.8e | Yes |
| Operating System | cisco | ios_xe | 3.6.9e | Yes |
| Operating System | cisco | ios_xe | 3.6.10e | Yes |
| Operating System | cisco | ios_xe | 3.7.0e | Yes |
| Operating System | cisco | ios_xe | 3.7.1e | Yes |
| Operating System | cisco | ios_xe | 3.7.2e | Yes |
| Operating System | cisco | ios_xe | 3.7.3e | Yes |
| Operating System | cisco | ios_xe | 3.8.0e | Yes |
| Operating System | cisco | ios_xe | 3.8.1e | Yes |
| Operating System | cisco | ios_xe | 3.8.2e | Yes |
| Operating System | cisco | ios_xe | 3.8.3e | Yes |
| Operating System | cisco | ios_xe | 3.8.4e | Yes |
| Operating System | cisco | ios_xe | 3.8.5ae | Yes |
| Operating System | cisco | ios_xe | 3.8.5e | Yes |
| Operating System | cisco | ios_xe | 3.8.6e | Yes |
| Operating System | cisco | ios_xe | 3.8.7e | Yes |
| Operating System | cisco | ios_xe | 3.8.8e | Yes |
| Operating System | cisco | ios_xe | 3.9.0e | Yes |
| Operating System | cisco | ios_xe | 3.9.1e | Yes |
| Operating System | cisco | ios_xe | 3.9.2be | Yes |
| Operating System | cisco | ios_xe | 3.9.2e | Yes |
| Operating System | cisco | ios_xe | 3.10.0ce | Yes |
| Operating System | cisco | ios_xe | 3.10.0e | Yes |
| Operating System | cisco | ios_xe | 3.10.1ae | Yes |
| Operating System | cisco | ios_xe | 3.10.1e | Yes |
| Operating System | cisco | ios_xe | 3.10.1se | Yes |
| Operating System | cisco | ios_xe | 3.10.2e | Yes |
| Hardware | cisco | catalyst_4503-e | * | No |
| Hardware | cisco | catalyst_4506-e | - | No |
| Hardware | cisco | catalyst_4507r\+e | - | No |
| Hardware | cisco | catalyst_4510r\+e | - | No |
| Application | oracle | goldengate_management_pack | 12.2.1.2.0 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For cisco's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.