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Total
6186 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-1402 | 1 Cisco | 16 Asa 5512-x, Asa 5515-x, Asa 5525-x and 13 more | 2024-11-21 | 7.8 HIGH | 8.6 HIGH |
| A vulnerability in the software-based SSL/TLS message handler of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient validation of SSL/TLS messages when the device performs software-based SSL decryption. An attacker could exploit this vulnerability by sending a crafted SSL/TLS message through an affected device. SSL/TLS messages sent to an affected device do not trigger this vulnerability. A successful exploit could allow the attacker to cause a process to crash. This crash would then trigger a reload of the device. No manual intervention is needed to recover the device after the reload. | |||||
| CVE-2021-1401 | 1 Cisco | 12 Wap125, Wap125 Firmware, Wap131 and 9 more | 2024-11-21 | 9.0 HIGH | 8.8 HIGH |
| Multiple vulnerabilities in the web-based management interface of certain Cisco Small Business 100, 300, and 500 Series Wireless Access Points could allow an authenticated, remote attacker to obtain sensitive information from or inject arbitrary commands on an affected device. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2021-1400 | 1 Cisco | 12 Wap125, Wap125 Firmware, Wap131 and 9 more | 2024-11-21 | 6.5 MEDIUM | 8.8 HIGH |
| Multiple vulnerabilities in the web-based management interface of certain Cisco Small Business 100, 300, and 500 Series Wireless Access Points could allow an authenticated, remote attacker to obtain sensitive information from or inject arbitrary commands on an affected device. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2021-1399 | 1 Cisco | 1 Unified Communications Manager | 2024-11-21 | 4.0 MEDIUM | 4.3 MEDIUM |
| A vulnerability in the Self Care Portal of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to modify data on an affected system without proper authorization. The vulnerability is due to insufficient validation of user-supplied data to the Self Care Portal. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected system. A successful exploit could allow the attacker to modify information without proper authorization. | |||||
| CVE-2021-1398 | 1 Cisco | 1 Ios Xe | 2024-11-21 | 6.9 MEDIUM | 6.8 MEDIUM |
| A vulnerability in the boot logic of Cisco IOS XE Software could allow an authenticated, local attacker with level 15 privileges or an unauthenticated attacker with physical access to execute arbitrary code on the underlying Linux operating system of an affected device. This vulnerability is due to incorrect validations of specific function arguments that are passed to the boot script. An attacker could exploit this vulnerability by tampering with a specific file, which an affected device would process during the initial boot process. On systems that are protected by the Unified Extensible Firmware Interface (UEFI) secure boot feature, a successful exploit could allow the attacker to execute unsigned code at boot time and bypass the image verification check in the secure boot process of the affected device. | |||||
| CVE-2021-1397 | 1 Cisco | 48 C125 M5, C125 M5 Firmware, C220 M5 and 45 more | 2024-11-21 | 5.8 MEDIUM | 4.7 MEDIUM |
| A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Software could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. This vulnerability is due to improper input validation of the parameters in an HTTP request. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to redirect a user to a malicious website. This vulnerability is known as an open redirect attack, which is used in phishing attacks to get users to visit malicious sites without their knowledge. | |||||
| CVE-2021-1396 | 1 Cisco | 2 Application Policy Infrastructure Controller, Application Services Engine | 2024-11-21 | 6.4 MEDIUM | 9.8 CRITICAL |
| Multiple vulnerabilities in Cisco Application Services Engine could allow an unauthenticated, remote attacker to gain privileged access to host-level operations or to learn device-specific information, create diagnostic files, and make limited configuration changes. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2021-1395 | 1 Cisco | 4 Packaged Contact Center Enterprise, Unified Contact Center Enterprise, Unified Contact Center Express and 1 more | 2024-11-21 | 4.3 MEDIUM | 4.7 MEDIUM |
| A vulnerability in the web-based management interface of Cisco Unified Intelligence Center could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information. | |||||
| CVE-2021-1394 | 1 Cisco | 1 Ios Xe | 2024-11-21 | 4.3 MEDIUM | 5.3 MEDIUM |
| A vulnerability in the ingress traffic manager of Cisco IOS XE Software for Cisco Network Convergence System (NCS) 520 Routers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition in the web management interface of an affected device. This vulnerability is due to incorrect processing of certain IPv4 TCP traffic that is destined to an affected device. An attacker could exploit this vulnerability by sending a large number of crafted TCP packets to the affected device. A successful exploit could allow the attacker to cause the web management interface to become unavailable, resulting in a DoS condition. Note: This vulnerability does not impact traffic that is going through the device or going to the Management Ethernet interface of the device. | |||||
| CVE-2021-1393 | 1 Cisco | 2 Application Policy Infrastructure Controller, Application Services Engine | 2024-11-21 | 10.0 HIGH | 9.8 CRITICAL |
| Multiple vulnerabilities in Cisco Application Services Engine could allow an unauthenticated, remote attacker to gain privileged access to host-level operations or to learn device-specific information, create diagnostic files, and make limited configuration changes. For more information about these vulnerabilities, see the Details section of this advisory. | |||||
| CVE-2021-1392 | 1 Cisco | 2 Ios, Ios Xe | 2024-11-21 | 2.1 LOW | 7.8 HIGH |
| A vulnerability in the CLI command permissions of Cisco IOS and Cisco IOS XE Software could allow an authenticated, local attacker to retrieve the password for Common Industrial Protocol (CIP) and then remotely configure the device as an administrative user. This vulnerability exists because incorrect permissions are associated with the show cip security CLI command. An attacker could exploit this vulnerability by issuing the command to retrieve the password for CIP on an affected device. A successful exploit could allow the attacker to reconfigure the device. | |||||
| CVE-2021-1391 | 1 Cisco | 2 Ios, Ios Xe | 2024-11-21 | 7.2 HIGH | 5.1 MEDIUM |
| A vulnerability in the dragonite debugger of Cisco IOS XE Software could allow an authenticated, local attacker to escalate from privilege level 15 to root privilege. The vulnerability is due to the presence of development testing and verification scripts that remained on the device. An attacker could exploit this vulnerability by bypassing the consent token mechanism with the residual scripts on the affected device. A successful exploit could allow the attacker to escalate from privilege level 15 to root privilege. | |||||
| CVE-2021-1390 | 1 Cisco | 1 Ios Xe | 2024-11-21 | 7.2 HIGH | 5.1 MEDIUM |
| A vulnerability in one of the diagnostic test CLI commands of Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary code on an affected device. To exploit this vulnerability, the attacker would need to have valid user credentials at privilege level 15. This vulnerability exists because the affected software permits modification of the run-time memory of an affected device under specific circumstances. An attacker could exploit this vulnerability by authenticating to the affected device and issuing a specific diagnostic test command at the CLI. A successful exploit could trigger a logic error in the code that was designed to restrict run-time memory modifications. The attacker could take advantage of this logic error to overwrite system memory locations and execute arbitrary code on the underlying Linux operating system (OS) of the affected device. | |||||
| CVE-2021-1389 | 1 Cisco | 12 Ios Xr, Ncs 540, Ncs 5501 and 9 more | 2024-11-21 | 6.4 MEDIUM | 5.8 MEDIUM |
| A vulnerability in the IPv6 traffic processing of Cisco IOS XR Software and Cisco NX-OS Software for certain Cisco devices could allow an unauthenticated, remote attacker to bypass an IPv6 access control list (ACL) that is configured for an interface of an affected device. The vulnerability is due to improper processing of IPv6 traffic that is sent through an affected device. An attacker could exploit this vulnerability by sending crafted IPv6 packets that traverse the affected device. A successful exploit could allow the attacker to access resources that would typically be protected by the interface ACL. | |||||
| CVE-2021-1388 | 1 Cisco | 2 Aci Multi-site Orchestrator, Application Policy Infrastructure Controller | 2024-11-21 | 9.3 HIGH | 10.0 CRITICAL |
| A vulnerability in an API endpoint of Cisco ACI Multi-Site Orchestrator (MSO) installed on the Application Services Engine could allow an unauthenticated, remote attacker to bypass authentication on an affected device. The vulnerability is due to improper token validation on a specific API endpoint. An attacker could exploit this vulnerability by sending a crafted request to the affected API. A successful exploit could allow the attacker to receive a token with administrator-level privileges that could be used to authenticate to the API on affected MSO and managed Cisco Application Policy Infrastructure Controller (APIC) devices. | |||||
| CVE-2021-1387 | 1 Cisco | 121 Nexus 3016, Nexus 3016q, Nexus 3048 and 118 more | 2024-11-21 | 4.3 MEDIUM | 8.6 HIGH |
| A vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability exists because the software improperly releases resources when it processes certain IPv6 packets that are destined to an affected device. An attacker could exploit this vulnerability by sending multiple crafted IPv6 packets to an affected device. A successful exploit could cause the network stack to run out of available buffers, impairing operations of control plane and management plane protocols and resulting in a DoS condition. Manual intervention would be required to restore normal operations on the affected device. For more information about the impact of this vulnerability, see the Details section of this advisory. | |||||
| CVE-2021-1386 | 1 Cisco | 3 Advanced Malware Protection For Endpoints, Clamav, Immunet | 2024-11-21 | 7.2 HIGH | 7.0 HIGH |
| A vulnerability in the dynamic link library (DLL) loading mechanism in Cisco Advanced Malware Protection (AMP) for Endpoints Windows Connector, ClamAV for Windows, and Immunet could allow an authenticated, local attacker to perform a DLL hijacking attack on an affected Windows system. To exploit this vulnerability, the attacker would need valid credentials on the system. The vulnerability is due to insufficient validation of directory search paths at run time. An attacker could exploit this vulnerability by placing a malicious DLL file on an affected system. A successful exploit could allow the attacker to execute arbitrary code with SYSTEM privileges. | |||||
| CVE-2021-1385 | 1 Cisco | 2 Ios, Ios Xe | 2024-11-21 | 6.0 MEDIUM | 6.5 MEDIUM |
| A vulnerability in the Cisco IOx application hosting environment of multiple Cisco platforms could allow an authenticated, remote attacker to conduct directory traversal attacks and read and write files on the underlying operating system or host system. This vulnerability occurs because the device does not properly validate URIs in IOx API requests. An attacker could exploit this vulnerability by sending a crafted API request that contains directory traversal character sequences to an affected device. A successful exploit could allow the attacker to read or write arbitrary files on the underlying operating system. | |||||
| CVE-2021-1384 | 1 Cisco | 1 Ios Xe | 2024-11-21 | 8.5 HIGH | 6.5 MEDIUM |
| A vulnerability in Cisco IOx application hosting environment of Cisco IOS XE Software could allow an authenticated, remote attacker to inject commands into the underlying operating system as the root user. This vulnerability is due to incomplete validation of fields in the application packages loaded onto IOx. An attacker could exploit this vulnerability by creating a crafted application .tar file and loading it onto the device. A successful exploit could allow the attacker to perform command injection into the underlying operating system as the root user. | |||||
| CVE-2021-1383 | 1 Cisco | 2 Ios Xe, Ios Xe Sd-wan | 2024-11-21 | 7.2 HIGH | 6.0 MEDIUM |
| Multiple vulnerabilities in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to access the underlying operating system with root privileges. These vulnerabilities are due to insufficient input validation of certain CLI commands. An attacker could exploit these vulnerabilities by authenticating to the device and submitting crafted input to the CLI. The attacker must be authenticated as an administrative user to execute the affected commands. A successful exploit could allow the attacker to access the underlying operating system with root privileges. | |||||