NAL-FOC-861
Announced in: Cisco Select ISR800 related System Softwares, Configuration Softwares and Cables
Chassis
· ISR 800 series
Is the Cisco Select ISR800 related System Softwares, Configuration Softwares and Cables still supported?
Support is ending soon. Cisco will end support for the Cisco Select ISR800 related System Softwares, Configuration Softwares and Cables on 2026-10-31. See Cisco's lifecycle bulletin.
When does the Cisco Select ISR800 related System Softwares, Configuration Softwares and Cables reach end of support?
Cisco support for the Cisco Select ISR800 related System Softwares, Configuration Softwares and Cables ends on 2026-10-31.
What replaces the Cisco Select ISR800 related System Softwares, Configuration Softwares and Cables?
Cisco has not published a successor model for the Cisco Select ISR800 related System Softwares, Configuration Softwares and Cables.
What known-exploited CVEs apply to the NAL-FOC-861 past end of support?
40 CVEs in CISA's Known Exploited Vulnerabilities catalog apply to the platform the Cisco Select ISR800 related System Softwares, Configuration Softwares and Cables runs. These will not be patched on this device because it is past the Cisco security-support date. See the Known Exploited Vulnerabilities table below for the full list.
Known Exploited Vulnerabilities
This device is past Cisco's security-support date. 40 CVEs in CISA's Known Exploited Vulnerabilities catalog apply to the platform it runs. Cisco is not issuing patches for this model. Isolate, compensate, or refresh.
| CVE | KEV added | Vulnerability | Flags |
|---|---|---|---|
CVE-2008-4128
|
Cisco IOS Cross-Site Request Forgery Vulnerability | ||
CVE-2025-20352
|
Cisco IOS and IOS XE Software SNMP Denial of Service and Remote Code Execution Vulnerability | ||
CVE-2023-20273
|
Cisco IOS XE Web UI Command Injection Vulnerability | ||
CVE-2023-20198
|
Cisco IOS XE Web UI Privilege Escalation Vulnerability | ||
CVE-2023-20109
|
Cisco IOS and IOS XE Group Encrypted Transport VPN Out-of-Bounds Write Vulnerability | ||
CVE-2004-1464
|
Cisco IOS Denial-of-Service Vulnerability | ||
CVE-2016-6415
|
Cisco IOS, IOS XR, and IOS XE IKEv1 Information Disclosure Vulnerability | ||
CVE-2017-6742
|
Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability | ||
CVE-2017-3881
|
Cisco IOS and IOS XE Remote Code Execution Vulnerability | ||
CVE-2018-0180
|
Cisco IOS Software Denial-of-Service Vulnerability | ||
CVE-2018-0179
|
Cisco IOS Software Denial-of-Service Vulnerability | ||
CVE-2018-0175
|
Cisco IOS, XR, and XE Software Buffer Overflow Vulnerability | ||
CVE-2018-0174
|
Cisco IOS Software and Cisco IOS XE Software Improper Input Validation Vulnerability | ||
CVE-2018-0173
|
Cisco IOS and IOS XE Software Improper Input Validation Vulnerability | ||
CVE-2018-0172
|
Cisco IOS and IOS XE Software Improper Input Validation Vulnerability | ||
CVE-2018-0167
|
Cisco IOS, XR, and XE Software Buffer Overflow Vulnerability | ||
CVE-2018-0161
|
Cisco IOS Software Resource Management Errors Vulnerability | ||
CVE-2018-0159
|
Cisco IOS and XE Software Internet Key Exchange Version 1 Denial-of-Service Vulnerability | ||
CVE-2018-0158
|
Cisco IOS and XE Software Internet Key Exchange Memory Leak Vulnerability | ||
CVE-2018-0156
|
Cisco IOS Software and Cisco IOS XE Software Smart Install Denial-of-Service Vulnerability | ||
CVE-2018-0154
|
Cisco IOS Software Integrated Services Module for VPN Denial-of-Service Vulnerability | ||
CVE-2018-0151
|
Cisco IOS Software and Cisco IOS XE Software Quality of Service Remote Code Execution Vulnerability | ||
CVE-2017-6744
|
Cisco IOS Software SNMP Remote Code Execution Vulnerability | ||
CVE-2017-6743
|
Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability | ||
CVE-2017-6740
|
Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability | ||
CVE-2017-6739
|
Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability | ||
CVE-2017-6738
|
Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability | ||
CVE-2017-6737
|
Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability | ||
CVE-2017-6736
|
Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability | ||
CVE-2017-6663
|
Cisco IOS Software and Cisco IOS XE Software Denial-of-Service Vulnerability | ||
CVE-2017-6627
|
Cisco IOS Software and Cisco IOS XE Software UDP Packet Processing Denial-of-Service Vulnerability | ||
CVE-2017-12319
|
Cisco IOS XE Software Ethernet Virtual Private Network Border Gateway Protocol Denial-of-Service Vulnerability | ||
CVE-2017-12240
|
Cisco IOS and IOS XE Software DHCP Remote Code Execution Vulnerability | ||
CVE-2017-12237
|
Cisco IOS and IOS XE Software Internet Key Exchange Denial-of-Service Vulnerability | ||
CVE-2017-12235
|
Cisco IOS Software for Cisco Industrial Ethernet Switches PROFINET Denial-of-Service Vulnerability | ||
CVE-2017-12234
|
Cisco IOS Software Common Industrial Protocol Request Denial-of-Service Vulnerability | ||
CVE-2017-12233
|
Cisco IOS Software Common Industrial Protocol Request Denial-of-Service Vulnerability | ||
CVE-2017-12232
|
Cisco IOS Software for Cisco Integrated Services Routers Denial-of-Service Vulnerability | ||
CVE-2017-12231
|
Cisco IOS Software Network Address Translation Denial-of-Service Vulnerability | ||
CVE-2018-0171
|
Cisco IOS and IOS XE Software Smart Install Remote Code Execution Vulnerability |
Source: CISA Known Exploited Vulnerabilities catalog. The Ransomware flag reflects CISA's own knownRansomwareCampaignUse field, set when the CVE has been observed in ransomware campaigns per their threat intel. It's not a property of the vulnerability description itself.
Correlation is at the platform level, not per-OS-version. Not exhaustive: KEV only lists actively-exploited CVEs and many relevant unexploited vulnerabilities are not here. Verify against vendor security advisories (PSIRT, JSA, PAN-SA) and NVD before acting. See compensating controls if refresh isn't immediate.
NAL-FOC-861 Lifecycle Overview
The Cisco NAL-FOC-861 (NAL-FOC-861) is a chassis product in the Cisco ISR 800 series. Cisco support for this product is ending soon. The last date of support is . After that date, no further software updates, security patches, or hardware replacements will be provided.
Lifecycle Milestones
| Lifecycle notice published | 5y 3mo ago | |
|---|---|---|
| End of sale | 4y 9mo ago | |
| Last order date | 4y 6mo ago | |
| End of software maintenance | 3y 9mo ago | |
| End of failure analysis | 3y 9mo ago | |
| End of security vulnerability support | 1y 9mo ago | |
| Last date of support | in 3mo |