Cisco IOS XE

NewsSecurity Vulnerabilities

Cisco IOS XE Wireless Controller Software Arbitrary File Upload Vulnerability (CVE-2025-20188)

Luke Simmonds 518 Views 0 Comments ,  ,  ,  1 min read

CVE number = CVE-2025-20188 A vulnerability in the Out-of-Band Access Point (AP) Image Download feature of Cisco IOS XE Software

Read More
NewsSecurity Vulnerabilities

Cisco IOS XE SNMP OID Handling Out-Of-Bounds Read Denial-of-Service Vulnerability (CVE-2025-20172)

Jason Davies 307 Views 0 Comments ,  ,  ,  ,  0 min read

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Cisco IOS XE.

Read More
NewsSecurity Vulnerabilities

Cisco IOS XE SNMP GET-NEXT ciscoFlashFileSize Unexpected Sign Extension Denial-of-Service Vulnerability (CVE-2025-20169)

Jason Davies 304 Views 0 Comments ,  ,  ,  ,  0 min read

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Cisco IOS XE.

Read More
NewsSecurity Vulnerabilities

Cisco IOS XE Software Web UI Cross-Site Request Forgery Vulnerability [CVE-2024-20437]

Luke Simmonds 544 Views 0 Comments ,  ,  ,  ,  1 min read

CVE number = CVE-2024-20437 A vulnerability in the web-based management interface of Cisco IOS XE Software could allow an unauthenticated,

Read More
Security VulnerabilitiesNews

Cisco IOS XE Software Auxiliary Asynchronous Port Denial of Service Vulnerability [CVE-2024-20309]

Duncan 1077 Views 0 Comments ,  ,  ,  ,  1 min read

CVE number – CVE-2024-20309 A vulnerability in auxiliary asynchronous port (AUX) functions of Cisco IOS XE Software could allow an

Read More
Security VulnerabilitiesNews

Cisco IOS XE Software Web UI Command Injection Vulnerability [CVE-2021-1435]

Duncan 1749 Views 0 Comments ,  ,  1 min read

CVE Number – CVE-2021-1435 A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote

Read More
Security VulnerabilitiesNews

Cisco IOS XE Software Web UI Privilege Escalation Vulnerability [CVE-2023-20198 and CVE-2023-20273]

Jason Davies 2034 Views 0 Comments ,  ,  ,  ,  1 min read

Updated – 20/10/2023 CVE number – CVE-2023-20198 and CVE-2023-20273 Cisco is providing an update for the ongoing investigation into observed

Read More
Security VulnerabilitiesNews

Cisco IOS and IOS XE Software DHCP Remote Code Execution Vulnerability [CVE-2017-12240]

Duncan 2627 Views 0 Comments ,  ,  ,  ,  ,  2 min read

CVE number = CVE-2017-12240 The DHCP relay subsystem of Cisco IOS and Cisco IOS XE Software contains a vulnerability that

Read More
Security VulnerabilitiesNews

Cisco IOS XE Software NETCONF and RESTCONF Authentication Bypass Vulnerability [CVE-2021-1619]

Jason Davies 2785 Views 0 Comments ,  ,  ,  ,  2 min read

CVE number – CVE-2021-1619 A vulnerability in the authentication, authorization, and accounting (AAA) function of Cisco IOS XE Software could

Read More
Uncategorized

Cisco IOS XE Software Zone-Based Firewall Denial of Service Vulnerabilities [CVE-2020-3421 & CVE-2020-3480]

Duncan 2908 Views 0 Comments ,  ,  ,  1 min read

CVE numbers :- CVE-2020-3421 & CVE-2020-3480 Multiple vulnerabilities in the Zone-Based Firewall feature of Cisco IOS XE Software could allow an

Read More