VendorsCisconcs_1004any version
Vulnerabilities

Cisco NCS 1004 any version

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

19CVEs
CVE-2025-32433
Erlang/OTP SSH Vulnerable to Pre-Authentication RCE
Published 2025-04-16 · Analyzed
10.0KEVEPSS 0.988
CVE-2019-16021
Cisco IOS XR Software BGP EVPN Denial of Service Vulnerabilities
Published 2020-09-23 · Modified
8.6EPSS 0.015
CVE-2019-16019
Cisco IOS XR Software BGP EVPN Denial of Service Vulnerabilities
Published 2020-09-23 · Modified
8.6EPSS 0.013
CVE-2019-16020
Cisco IOS XR Software BGP EVPN Denial of Service Vulnerabilities
Published 2020-01-26 · Modified
8.6EPSS 0.013
CVE-2019-16022
Cisco IOS XR Software BGP EVPN Denial of Service Vulnerabilities
Published 2020-01-26 · Modified
8.6EPSS 0.013
CVE-2019-16023
Cisco IOS XR Software BGP EVPN Denial of Service Vulnerabilities
Published 2020-09-23 · Modified
8.6EPSS 0.013
CVE-2019-15989
Cisco IOS XR Software Border Gateway Protocol Attribute Denial of Service Vulnerability
Published 2020-01-26 · Modified
8.6EPSS 0.013
CVE-2021-34720
Cisco IOS XR Software IP Service Level Agreements and Two-Way Active Measurement Protocol Denial of Service Vulnerability
Published 2021-09-09 · Modified
8.6EPSS 0.013
CVE-2021-34718
Cisco IOS XR Software Arbitrary File Read and Write Vulnerability
Published 2021-09-09 · Modified
8.5EPSS 0.016
CVE-2020-3530
Cisco IOS XR Authenticated User Privilege Escalation Vulnerability
Published 2020-09-04 · Modified
8.4EPSS 0.003
CVE-2021-34728
Cisco IOS XR Software Authenticated User Privilege Escalation Vulnerabilities
Published 2021-09-09 · Modified
7.8EPSS 0.003
CVE-2021-34719
Cisco IOS XR Software Authenticated User Privilege Escalation Vulnerabilities
Published 2021-09-09 · Modified
7.8EPSS 0.003
CVE-2023-20236
A vulnerability in the iPXE boot function of Cisco IOS XR software could allow an authenticated, local attacker to install an unverified software image on an affected device. This vulnerability is due to insufficient image verification. An attacker could exploit this vulnerability by manipulating the boot parameters for image verification during the iPXE boot process on an affected device. A successful exploit could allow the attacker to boot an unverified software image on the affected device.
Published 2023-09-13 · Modified
7.8EPSS 0.001
CVE-2025-20209
Cisco IOS XR Software Internet Key Exchange Version 2 Denial of Service Vulnerability
Published 2025-03-12 · Analyzed
7.5EPSS 0.005
CVE-2019-16018
Cisco IOS XR Software EVPN Operational Routes Denial of Service Vulnerability
Published 2020-01-26 · Modified
7.4EPSS 0.011
CVE-2021-34722
Cisco IOS XR Software Command Injection Vulnerabilities
Published 2021-09-09 · Modified
7.2EPSS 0.003
CVE-2021-34721
Cisco IOS XR Software Command Injection Vulnerabilities
Published 2021-09-09 · Modified
6.9EPSS 0.003
CVE-2022-20821
Cisco IOS XR Software Health Check Open Port Vulnerability
Published 2022-05-26 · Analyzed
6.5KEVEPSS 0.115
CVE-2023-20064
Cisco IOS XR Software Bootloader Unauthenticated Information Disclosure Vulnerability
Published 2023-03-09 · Modified
4.6EPSS 0.003