Total
18 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-20775 | 1 Cisco | 83 8101-32fh, 8101-32h, 8102-64h and 80 more | 2022-11-09 | N/A | 7.8 HIGH |
| Multiple 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 access controls on commands within the application CLI. An attacker could exploit these vulnerabilities by running a malicious command on the application CLI. A successful exploit could allow the attacker to execute arbitrary commands as the root user. | |||||
| CVE-2022-20851 | 1 Cisco | 259 8101-32fh, 8101-32h, 8102-64h and 256 more | 2022-10-27 | N/A | 7.2 HIGH |
| A 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 vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted input to the web UI API. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with root privileges. To exploit this vulnerability, an attacker must have valid Administrator privileges on the affected device. | |||||
| CVE-2022-20848 | 1 Cisco | 360 8101-32fh, 8101-32h, 8102-64h and 357 more | 2022-10-27 | N/A | 7.5 HIGH |
| A 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, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to the improper processing of UDP datagrams. An attacker could exploit this vulnerability by sending malicious UDP datagrams to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition. | |||||
| CVE-2021-34720 | 1 Cisco | 46 8101-32fh, 8101-32h, 8102-64h and 43 more | 2022-10-25 | 4.3 MEDIUM | 8.6 HIGH |
| A vulnerability in the IP Service Level Agreements (IP SLA) responder and Two-Way Active Measurement Protocol (TWAMP) features of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause device packet memory to become exhausted or cause the IP SLA process to crash, resulting in a denial of service (DoS) condition. This vulnerability exists because socket creation failures are mishandled during the IP SLA and TWAMP processes. An attacker could exploit this vulnerability by sending specific IP SLA or TWAMP packets to an affected device. A successful exploit could allow the attacker to exhaust the packet memory, which will impact other processes, such as routing protocols, or crash the IP SLA process. | |||||
| CVE-2022-20818 | 1 Cisco | 83 8101-32fh, 8101-32h, 8102-64h and 80 more | 2022-10-04 | N/A | 7.8 HIGH |
| Multiple 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 access controls on commands within the application CLI. An attacker could exploit these vulnerabilities by running a malicious command on the application CLI. A successful exploit could allow the attacker to execute arbitrary commands as the root user. | |||||
| CVE-2020-3569 | 1 Cisco | 29 8201, 8202, 8808 and 26 more | 2022-09-20 | 5.0 MEDIUM | 7.5 HIGH |
| Multiple vulnerabilities in the Distance Vector Multicast Routing Protocol (DVMRP) feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to either immediately crash the Internet Group Management Protocol (IGMP) process or make it consume available memory and eventually crash. The memory consumption may negatively impact other processes that are running on the device. These vulnerabilities are due to the incorrect handling of IGMP packets. An attacker could exploit these vulnerabilities by sending crafted IGMP traffic to an affected device. A successful exploit could allow the attacker to immediately crash the IGMP process or cause memory exhaustion, resulting in other processes becoming unstable. These processes may include, but are not limited to, interior and exterior routing protocols. Cisco will release software updates that address these vulnerabilities. | |||||
| CVE-2022-20821 | 1 Cisco | 28 8201, 8202, 8208 and 25 more | 2022-06-07 | 6.4 MEDIUM | 6.5 MEDIUM |
| A vulnerability in the health check RPM of Cisco IOS XR Software could allow an unauthenticated, remote attacker to access the Redis instance that is running within the NOSi container. This vulnerability exists because the health check RPM opens TCP port 6379 by default upon activation. An attacker could exploit this vulnerability by connecting to the Redis instance on the open port. A successful exploit could allow the attacker to write to the Redis in-memory database, write arbitrary files to the container filesystem, and retrieve information about the Redis database. Given the configuration of the sandboxed container that the Redis instance runs in, a remote attacker would be unable to execute remote code or abuse the integrity of the Cisco IOS XR Software host system. | |||||
| CVE-2022-20677 | 1 Cisco | 62 8101-32fh, 8101-32h, 8102-64h and 59 more | 2022-04-25 | 7.2 HIGH | 6.7 MEDIUM |
| Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an attacker to inject arbitrary commands into the underlying host operating system, execute arbitrary code on the underlying host operating system, install applications without being authenticated, or conduct a cross-site scripting (XSS) attack against a user of the affected software. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2021-34709 | 1 Cisco | 23 8101-32fh, 8101-32h, 8102-64h and 20 more | 2021-09-21 | 6.9 MEDIUM | 6.4 MEDIUM |
| Multiple vulnerabilities in image verification checks of Cisco Network Convergence System (NCS) 540 Series Routers, only when running Cisco IOS XR NCS540L software images, and Cisco IOS XR Software for Cisco 8000 Series Routers could allow an authenticated, local attacker to execute arbitrary code on the underlying operating system. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2021-34708 | 1 Cisco | 23 8101-32fh, 8101-32h, 8102-64h and 20 more | 2021-09-21 | 7.2 HIGH | 6.7 MEDIUM |
| Multiple vulnerabilities in image verification checks of Cisco Network Convergence System (NCS) 540 Series Routers, only when running Cisco IOS XR NCS540L software images, and Cisco IOS XR Software for Cisco 8000 Series Routers could allow an authenticated, local attacker to execute arbitrary code on the underlying operating system. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2021-34728 | 1 Cisco | 46 8101-32fh, 8101-32h, 8102-64h and 43 more | 2021-09-21 | 7.2 HIGH | 7.8 HIGH |
| Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-privileged account to elevate privileges on an affected device. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2021-34722 | 1 Cisco | 44 8101-32fh, 8101-32h, 8102-64h and 41 more | 2021-09-21 | 7.2 HIGH | 6.7 MEDIUM |
| Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to gain access to the underlying root shell of an affected device and execute arbitrary commands with root privileges. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2021-34721 | 1 Cisco | 44 8101-32fh, 8101-32h, 8102-64h and 41 more | 2021-09-21 | 6.9 MEDIUM | 6.7 MEDIUM |
| Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to gain access to the underlying root shell of an affected device and execute arbitrary commands with root privileges. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2021-34719 | 1 Cisco | 46 8101-32fh, 8101-32h, 8102-64h and 43 more | 2021-09-21 | 7.2 HIGH | 7.8 HIGH |
| Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-privileged account to elevate privileges on an affected device. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2021-1370 | 1 Cisco | 7 8201, 8202, 8808 and 4 more | 2021-02-08 | 7.2 HIGH | 7.8 HIGH |
| A vulnerability in a CLI command of Cisco IOS XR Software for the Cisco 8000 Series Routers and Network Convergence System 540 Series Routers running NCS540L software images could allow an authenticated, local attacker to elevate their privilege to root. To exploit this vulnerability, an attacker would need to have a valid account on an affected device. The vulnerability is due to insufficient validation of command line arguments. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the prompt. A successful exploit could allow an attacker with low-level privileges to escalate their privilege level to root. | |||||
| CVE-2021-1136 | 1 Cisco | 7 8201, 8202, 8808 and 4 more | 2021-02-08 | 4.6 MEDIUM | 6.7 MEDIUM |
| Multiple vulnerabilities in Cisco Network Convergence System (NCS) 540 Series Routers, only when running Cisco IOS XR NCS540L software images, and Cisco IOS XR Software for the Cisco 8000 Series Routers could allow an authenticated, local attacker to execute unsigned code during the boot process on an affected device. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2021-1244 | 1 Cisco | 7 8201, 8202, 8808 and 4 more | 2021-02-08 | 4.6 MEDIUM | 6.7 MEDIUM |
| Multiple vulnerabilities in Cisco Network Convergence System (NCS) 540 Series Routers, only when running Cisco IOS XR NCS540L software images, and Cisco IOS XR Software for the Cisco 8000 Series Routers could allow an authenticated, local attacker to execute unsigned code during the boot process on an affected device. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2020-3473 | 1 Cisco | 19 8201, 8202, 8808 and 16 more | 2020-09-09 | 7.2 HIGH | 7.8 HIGH |
| A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local CLI shell user to elevate privileges and gain full administrative control of the device. The vulnerability is due to incorrect mapping of a command to task groups within the source code. An attacker could exploit this vulnerability by first authenticating to the local CLI shell on the device and using the CLI command to bypass the task group–based checks. A successful exploit could allow the attacker to elevate privileges and perform actions on the device without authorization checks. | |||||