Filtered by vendor Cisco
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Total
6228 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2019-1921 | 1 Cisco | 1 Email Security Appliance | 2024-11-21 | 5.0 MEDIUM | 5.8 MEDIUM |
| A vulnerability in the attachment scanning of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper input validation of the email body. An attacker could exploit this vulnerability by naming a malicious attachment with a specific pattern. A successful exploit could allow the attacker to bypass configured content filters that would normally block the attachment. | |||||
| CVE-2019-1920 | 1 Cisco | 7 Access Points, Aironet 3700e, Aironet 3700e Firmware and 4 more | 2024-11-21 | 6.1 MEDIUM | 7.4 HIGH |
| A vulnerability in the 802.11r Fast Transition (FT) implementation for Cisco IOS Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected interface. The vulnerability is due to a lack of complete error handling condition for client authentication requests sent to a targeted interface configured for FT. An attacker could exploit this vulnerability by sending crafted authentication request traffic to the targeted interface, causing the device to restart unexpectedly. | |||||
| CVE-2019-1919 | 1 Cisco | 2 Findit Network Manager, Findit Network Probe | 2024-11-21 | 7.2 HIGH | 8.4 HIGH |
| A vulnerability in the Cisco FindIT Network Management Software virtual machine (VM) images could allow an unauthenticated, local attacker who has access to the VM console to log in to the device with a static account that has root privileges. The vulnerability is due to the presence of an account with static credentials in the underlying Linux operating system. An attacker could exploit this vulnerability by logging in to the command line of the affected VM with the static account. A successful exploit could allow the attacker to log in with root-level privileges. This vulnerability affects only Cisco FindIT Network Manager and Cisco FindIT Network Probe Release 1.1.4 if these products are using Cisco-supplied VM images. No other releases or deployment models are known to be vulnerable. | |||||
| CVE-2019-1918 | 1 Cisco | 2 Carrier Routing System, Ios Xr | 2024-11-21 | 6.1 MEDIUM | 7.4 HIGH |
| A vulnerability in the implementation of Intermediate System–to–Intermediate System (IS–IS) routing protocol functionality in Cisco IOS XR Software could allow an unauthenticated attacker who is in the same IS-IS area to cause a denial of service (DoS) condition. The vulnerability is due to incorrect processing of IS–IS link-state protocol data units (PDUs). An attacker could exploit this vulnerability by sending specific link-state PDUs to an affected system to be processed. A successful exploit could allow the attacker to cause incorrect calculations used in the weighted remote shared risk link groups (SRLG) or in the IGP Flexible Algorithm. It could also cause tracebacks to the logs or potentially cause the receiving device to crash the IS–IS process, resulting in a DoS condition. | |||||
| CVE-2019-1917 | 1 Cisco | 1 Vision Dynamic Signage Director | 2024-11-21 | 10.0 HIGH | 9.1 CRITICAL |
| A vulnerability in the REST API interface of Cisco Vision Dynamic Signage Director could allow an unauthenticated, remote attacker to bypass authentication on an affected system. The vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected system. A successful exploit could allow the attacker to execute arbitrary actions through the REST API with administrative privileges on the affected system. The REST API is enabled by default and cannot be disabled. | |||||
| CVE-2019-1915 | 1 Cisco | 3 Unified Communications Manager, Unified Communications Manager Im And Presence Service, Unity Connection | 2024-11-21 | 4.3 MEDIUM | 6.5 MEDIUM |
| A vulnerability in the web-based interface of Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition (SME), Cisco Unified Communications Manager IM and Presence (Unified CM IM&P) Service, and Cisco Unity Connection could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. The vulnerability is due to insufficient CSRF protections by the affected software. An attacker could exploit this vulnerability by persuading a targeted user to click a malicious link. A successful exploit could allow the attacker to send arbitrary requests that could change the password of a targeted user. An attacker could then take unauthorized actions on behalf of the targeted user. | |||||
| CVE-2019-1914 | 1 Cisco | 22 Sf-220-24, Sf-220-24 Firmware, Sf220-24p and 19 more | 2024-11-21 | 9.0 HIGH | 7.2 HIGH |
| A vulnerability in the web management interface of Cisco Small Business 220 Series Smart Switches could allow an authenticated, remote attacker to perform a command injection attack. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a malicious request to certain parts of the web management interface. To send the malicious request, the attacker needs a valid login session in the web management interface as a privilege level 15 user. Depending on the configuration of the affected switch, the malicious request must be sent via HTTP or HTTPS. A successful exploit could allow the attacker to execute arbitrary shell commands with the privileges of the root user. | |||||
| CVE-2019-1913 | 1 Cisco | 22 Sf-220-24, Sf-220-24 Firmware, Sf220-24p and 19 more | 2024-11-21 | 10.0 HIGH | 9.8 CRITICAL |
| Multiple vulnerabilities in the web management interface of Cisco Small Business 220 Series Smart Switches could allow an unauthenticated, remote attacker to overflow a buffer, which then allows the execution of arbitrary code with root privileges on the underlying operating system. The vulnerabilities are due to insufficient validation of user-supplied input and improper boundary checks when reading data into an internal buffer. An attacker could exploit these vulnerabilities by sending malicious requests to the web management interface of an affected device. Depending on the configuration of the affected switch, the malicious requests must be sent via HTTP or HTTPS. | |||||
| CVE-2019-1912 | 1 Cisco | 22 Sf-220-24, Sf-220-24 Firmware, Sf220-24p and 19 more | 2024-11-21 | 6.4 MEDIUM | 9.1 CRITICAL |
| A vulnerability in the web management interface of Cisco Small Business 220 Series Smart Switches could allow an unauthenticated, remote attacker to upload arbitrary files. The vulnerability is due to incomplete authorization checks in the web management interface. An attacker could exploit this vulnerability by sending a malicious request to certain parts of the web management interface. Depending on the configuration of the affected switch, the malicious request must be sent via HTTP or HTTPS. A successful exploit could allow the attacker to modify the configuration of an affected device or to inject a reverse shell. This vulnerability affects Cisco Small Business 220 Series Smart Switches running firmware versions prior to 1.1.4.4 with the web management interface enabled. The web management interface is enabled via both HTTP and HTTPS by default. | |||||
| CVE-2019-1911 | 1 Cisco | 1 Hosted Collaboration Solution | 2024-11-21 | 4.6 MEDIUM | 5.3 MEDIUM |
| A vulnerability in the CLI of Cisco Unified Communications Domain Manager (Cisco Unified CDM) Software could allow an authenticated, local attacker to escape the restricted shell. The vulnerability is due to insufficient input validation of shell commands. An attacker could exploit this vulnerability by executing crafted commands in the shell. A successful exploit could allow the attacker to escape the restricted shell and access commands in the context of the restricted shell user, which does not have root privileges. | |||||
| CVE-2019-1910 | 1 Cisco | 2 Carrier Routing System, Ios Xr | 2024-11-21 | 6.1 MEDIUM | 7.4 HIGH |
| A vulnerability in the implementation of the Intermediate System–to–Intermediate System (IS–IS) routing protocol functionality in Cisco IOS XR Software could allow an unauthenticated attacker who is in the same IS–IS area to cause a denial of service (DoS) condition. The vulnerability is due to incorrect processing of crafted IS–IS link-state protocol data units (PDUs). An attacker could exploit this vulnerability by sending a crafted link-state PDU to an affected system to be processed. A successful exploit could allow the attacker to cause all routers within the IS–IS area to unexpectedly restart the IS–IS process, resulting in a DoS condition. This vulnerability affects Cisco devices if they are running a vulnerable release of Cisco IOS XR Software earlier than Release 6.6.3 and are configured with the IS–IS routing protocol. Cisco has confirmed that this vulnerability affects both Cisco IOS XR 32-bit Software and Cisco IOS XR 64-bit Software. | |||||
| CVE-2019-1909 | 1 Cisco | 10 Asr 9001, Asr 9006, Asr 9010 and 7 more | 2024-11-21 | 4.3 MEDIUM | 6.8 MEDIUM |
| A vulnerability in the implementation of Border Gateway Protocol (BGP) functionality in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected system. The vulnerability is due to incorrect processing of certain BGP update messages. An attacker could exploit this vulnerability by sending BGP update messages that include a specific set of attributes to be processed by an affected system. A successful exploit could allow the attacker to cause the BGP process to restart unexpectedly, resulting in a DoS condition. The Cisco implementation of BGP accepts incoming BGP traffic from explicitly defined peers only. To exploit this vulnerability, the malicious BGP update message would need to come from a configured, valid BGP peer or would need to be injected by the attacker into the victim's BGP network on an existing, valid TCP connection to a BGP peer. | |||||
| CVE-2019-1908 | 1 Cisco | 5 Integrated Management Controller Supervisor, Ucs C125 M5, Ucs C4200 and 2 more | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability in the Intelligent Platform Management Interface (IPMI) implementation of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to view sensitive system information. The vulnerability is due to insufficient security restrictions imposed by the affected software. A successful exploit could allow the attacker to view sensitive information that belongs to other users. The attacker could then use this information to conduct additional attacks. | |||||
| CVE-2019-1907 | 1 Cisco | 5 Integrated Management Controller Supervisor, Ucs C125 M5, Ucs C4200 and 2 more | 2024-11-21 | 6.5 MEDIUM | 8.8 HIGH |
| A vulnerability in the web server of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker to set sensitive configuration values and gain elevated privileges. The vulnerability is due to improper handling of substring comparison operations that are performed by the affected software. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected software. A successful exploit could allow the attacker with read-only privileges to gain administrator privileges. | |||||
| CVE-2019-1906 | 1 Cisco | 1 Prime Infrastructure | 2024-11-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| A vulnerability in the Virtual Domain system of Cisco Prime Infrastructure (PI) could allow an authenticated, remote attacker to change the virtual domain configuration, which could lead to privilege escalation. The vulnerability is due to improper validation of API requests. An attacker could exploit this vulnerability by manipulating requests sent to an affected PI server. A successful exploit could allow the attacker to change the virtual domain configuration and possibly elevate privileges. | |||||
| CVE-2019-1905 | 1 Cisco | 1 Email Security Appliance | 2024-11-21 | 5.0 MEDIUM | 5.8 MEDIUM |
| A vulnerability in the GZIP decompression engine of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper validation of GZIP-formatted files. An attacker could exploit this vulnerability by sending a malicious file inside a crafted GZIP-compressed file. A successful exploit could allow the attacker to bypass configured content filters that would normally drop the email. | |||||
| CVE-2019-1904 | 1 Cisco | 11 4321 Integrated Services Router, 4331 Integrated Services Router, 4351 Integrated Services Router and 8 more | 2024-11-21 | 6.8 MEDIUM | 8.8 HIGH |
| A vulnerability in the web-based UI (web UI) of Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. The vulnerability is due to insufficient CSRF protections for the web UI on an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to follow a malicious link. A successful exploit could allow the attacker to perform arbitrary actions with the privilege level of the affected user. If the user has administrative privileges, the attacker could alter the configuration, execute commands, or reload an affected device. This vulnerability affects Cisco devices that are running a vulnerable release of Cisco IOS XE Software with the HTTP Server feature enabled. The default state of the HTTP Server feature is version dependent. | |||||
| CVE-2019-1903 | 1 Cisco | 1 Security Manager | 2024-11-21 | 6.4 MEDIUM | 6.5 MEDIUM |
| A vulnerability in Cisco Security Manager could allow an unauthenticated, remote attacker to access sensitive information or cause a denial of service (DoS) condition. The vulnerability is due to improper restrictions on XML entities. An attacker could exploit this vulnerability by sending malicious requests to a targeted system that contain references within XML entities. An exploit could allow the attacker to retrieve files from the local system, resulting in the disclosure of sensitive information, or cause the application to consume available resources, resulting in a DoS condition. | |||||
| CVE-2019-1901 | 1 Cisco | 24 Nexus 93108tc-ex, Nexus 93108tc-fx, Nexus 93120tx and 21 more | 2024-11-21 | 8.3 HIGH | 8.8 HIGH |
| A vulnerability in the Link Layer Discovery Protocol (LLDP) subsystem of Cisco Nexus 9000 Series Application Centric Infrastructure (ACI) Mode Switch Software could allow an adjacent, unauthenticated attacker to cause a denial of service (DoS) condition or execute arbitrary code with root privileges. The vulnerability is due to improper input validation of certain type, length, value (TLV) fields of the LLDP frame header. An attacker could exploit this vulnerability by sending a crafted LLDP packet to the targeted device. A successful exploit may lead to a buffer overflow condition that could either cause a DoS condition or allow the attacker to execute arbitrary code with root privileges. Note: This vulnerability cannot be exploited by transit traffic through the device; the crafted packet must be targeted to a directly connected interface. This vulnerability affects Cisco Nexus 9000 Series Fabric Switches in ACI mode if they are running a Cisco Nexus 9000 Series ACI Mode Switch Software release prior to 13.2(7f) or any 14.x release. | |||||
| CVE-2019-1900 | 1 Cisco | 5 Integrated Management Controller Supervisor, Ucs C125 M5, Ucs C4200 and 2 more | 2024-11-21 | 7.8 HIGH | 7.5 HIGH |
| A vulnerability in the web server of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to cause the web server process to crash, causing a denial of service (DoS) condition on an affected system. The vulnerability is due to insufficient validation of user-supplied input on the web interface. An attacker could exploit this vulnerability by submitting a crafted HTTP request to certain endpoints of the affected software. A successful exploit could allow an attacker to cause the web server to crash. Physical access to the device may be required for a restart. | |||||