CVE-2018-0299 — Improper Input Validation in Cisco Nx-os

CWE-20 — Improper Input Validation4 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
0.9%
top 24.64%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco Nx-os
Timeline
PublishedJun 21
Latest updateMay 13

Description

A vulnerability in the Simple Network Management Protocol (SNMP) feature of Cisco NX-OS on the Cisco Nexus 4000 Series Switch could allow an authenticated, remote attacker to cause the device to unexpectedly reload, resulting in a denial of service (DoS) condition. The vulnerability is due to incomplete validation of an SNMP poll request for a specific MIB. An attacker could exploit this vulnerability by sending a specific SNMP poll request to the targeted device. An exploit could allow the atta…

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages1 packages

▶NVDcisco/nx-os4.1\(2\)e1\(1r\)

🔴Vulnerability Details

2
GHSA
GHSA-hhjf-8rx4-9rp6: A vulnerability in the Simple Network Management Protocol (SNMP) feature of Cisco NX-OS on the Cisco Nexus 4000 Series Switch could allow an authentic↗2022-05-13
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CVEList
CVE-2018-0299: A vulnerability in the Simple Network Management Protocol (SNMP) feature of Cisco NX-OS on the Cisco Nexus 4000 Series Switch could allow an authentic↗2018-06-21
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📋Vendor Advisories

1
Cisco
Cisco Nexus 4000 Series Switch Simple Network Management Protocol Polling Denial of Service Vulnerability↗2018-06-20
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CVE-2018-0299 — Improper Input Validation in Cisco | cvebase