CVE-2023-20227
Published Sep 27, 2023A vulnerability in the Layer 2 Tunneling Protocol (L2TP) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condit…
Vendor/product archive
cisco / 4221_integrated_services_router CVEs
Beta · best-effort46 CVEs tagged to cisco / 4221_integrated_services_router — 2 Critical, 25 High, 19 Medium, 0 Low, 0 Unrated.
CVE-2023-20226
Published Sep 27, 2023A vulnerability in Application Quality of Experience (AppQoE) and Unified Threat Defense (UTD) on Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an…
CVE-2023-20081
Published Mar 23, 2023A vulnerability in the IPv6 DHCP (DHCPv6) client module of Cisco Adaptive Security Appliance (ASA) Software, Cisco Firepower Threat Defense (FTD) Software, Cisco IOS Software, and…
- evidence mentions
- 1
- Buzz score
- 11.9
CVE-2023-20066
Published Mar 23, 2023A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to perform a directory traversal and access resources that are outside the fil…
- evidence mentions
- 1
- Buzz score
- 11.9
CVE-2023-20065
Published Mar 23, 2023A vulnerability in the Cisco IOx application hosting subsystem of Cisco IOS XE Software could allow an authenticated, local attacker to elevate privileges to root on an affected d…
- evidence mentions
- 2
- Buzz score
- 17.5
CVE-2023-20035
Published Mar 23, 2023A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to execute arbitrary commands with elevated privileges. This vulnerability…
- evidence mentions
- 2
- Buzz score
- 17.5
CVE-2023-20027
Published Mar 23, 2023A vulnerability in the implementation of the IPv4 Virtual Fragmentation Reassembly (VFR) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause…
- evidence mentions
- 2
- Buzz score
- 17.5
CVE-2022-20919
Published Sep 30, 2022A vulnerability in the processing of malformed Common Industrial Protocol (CIP) packets that are sent to Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticate…
CVE-2022-20851
Published Sep 30, 2022A vulnerability in the web UI feature of Cisco IOS XE Software could allow an authenticated, remote attacker to perform an injection attack against an affected device. This vulner…
CVE-2022-20848
Published Sep 30, 2022A vulnerability in the UDP processing functionality of Cisco IOS XE Software for Embedded Wireless Controllers on Catalyst 9100 Series Access Points could allow an unauthenticated…
CVE-2022-20818
Published Sep 30, 2022Multiple vulnerabilities in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated privileges. These vulnerabilities are due to improper ac…
CVE-2022-20678
Published Apr 15, 2022A vulnerability in the AppNav-XE feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of s…
CVE-2022-20677
Published Apr 15, 2022Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an attacker to inject arbitrary commands into the underlying host…
CVE-2021-1529
Published Oct 21, 2021A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to execute arbitrary commands with root privileges. The vulnerability is du…
- evidence mentions
- 1
- Buzz score
- 11.9
CVE-2021-34727
Published Sep 23, 2021A vulnerability in the vDaemon process in Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. This vulne…
- evidence mentions
- 2
- Buzz score
- 17.5
CVE-2021-34725
Published Sep 23, 2021A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with root-level privileges on t…
CVE-2021-34724
Published Sep 23, 2021A vulnerability in the Cisco IOS XE SD-WAN Software CLI could allow an authenticated, local attacker to elevate privileges and execute arbitrary code on the underlying operating s…
CVE-2021-34703
Published Sep 23, 2021A vulnerability in the Link Layer Discovery Protocol (LLDP) message parser of Cisco IOS Software and Cisco IOS XE Software could allow an attacker to trigger a reload of an affect…
CVE-2021-1621
Published Sep 23, 2021A vulnerability in the Layer 2 punt code of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a queue wedge on an interface that receives specific L…
CVE-2021-1495
Published Apr 29, 2021Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for H…
CVE-2021-1371
Published Mar 24, 2021A vulnerability in the role-based access control of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker with read-only privileges to obtain administrative pr…
CVE-2021-1236
Published Jan 13, 2021Multiple Cisco products are affected by a vulnerability in the Snort application detection engine that could allow an unauthenticated, remote attacker to bypass the configured pol…
CVE-2021-1224
Published Jan 13, 2021Multiple Cisco products are affected by a vulnerability with TCP Fast Open (TFO) when used in conjunction with the Snort detection engine that could allow an unauthenticated, remo…
CVE-2021-1223
Published Jan 13, 2021Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for H…
CVE-2020-3299
Published Oct 21, 2020Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured File Policy for H…
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