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6186 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-1239 | 1 Cisco | 1 Firepower Management Center | 2024-11-21 | 3.5 LOW | 4.8 MEDIUM |
| Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface of an affected system. The vulnerabilities exist because the web-based management interface does not properly validate user-supplied input. An attacker could exploit these vulnerabilities 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 affected interface or access sensitive, browser-based information. | |||||
| CVE-2021-1238 | 1 Cisco | 1 Firepower Management Center | 2024-11-21 | 3.5 LOW | 4.8 MEDIUM |
| Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface of an affected system. The vulnerabilities exist because the web-based management interface does not properly validate user-supplied input. An attacker could exploit these vulnerabilities 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 affected interface or access sensitive, browser-based information. | |||||
| CVE-2021-1237 | 1 Cisco | 1 Anyconnect Secure Mobility Client | 2024-11-21 | 7.2 HIGH | 7.8 HIGH |
| A vulnerability in the Network Access Manager and Web Security Agent components of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to perform a DLL injection attack. To exploit this vulnerability, the attacker would need to have valid credentials on the Windows system. The vulnerability is due to insufficient validation of resources that are loaded by the application at run time. An attacker could exploit this vulnerability by inserting a configuration file in a specific path in the system which, in turn, causes a malicious DLL file to be loaded when the application starts. A successful exploit could allow the attacker to execute arbitrary code on the affected machine with SYSTEM privileges. | |||||
| CVE-2021-1236 | 2 Cisco, Snort | 19 1100-4p Integrated Services Router, 1100-8p Integrated Services Router, 1101-4p Integrated Services Router and 16 more | 2024-11-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| Multiple Cisco products are affected by a vulnerability in the Snort application detection engine that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. The vulnerability is due to a flaw in the detection algorithm. An attacker could exploit this vulnerability by sending crafted packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured policies and deliver a malicious payload to the protected network. | |||||
| CVE-2021-1235 | 1 Cisco | 1 Sd-wan Vmanage | 2024-11-21 | 4.9 MEDIUM | 5.5 MEDIUM |
| A vulnerability in the CLI of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to read sensitive database files on an affected system. The vulnerability is due to insufficient user authorization. An attacker could exploit this vulnerability by accessing the vshell of an affected system. A successful exploit could allow the attacker to read database files from the filesystem of the underlying operating system. | |||||
| CVE-2021-1233 | 1 Cisco | 11 Catalyst Sd-wan Manager, Sd-wan Firmware, Sd-wan Vbond Orchestrator and 8 more | 2024-11-21 | 4.9 MEDIUM | 4.4 MEDIUM |
| A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to access sensitive information on an affected device. The vulnerability is due to insufficient input validation of requests that are sent to the iperf tool. An attacker could exploit this vulnerability by sending a crafted request to the iperf tool, which is included in Cisco SD-WAN Software. A successful exploit could allow the attacker to obtain any file from the filesystem of an affected device. | |||||
| CVE-2021-1231 | 1 Cisco | 41 Nexus 9000v, Nexus 92160yc-x, Nexus 92300yc and 38 more | 2024-11-21 | 2.9 LOW | 4.7 MEDIUM |
| A vulnerability in the Link Layer Discovery Protocol (LLDP) for Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, adjacent attacker to disable switching on a small form-factor pluggable (SFP) interface. This vulnerability is due to incomplete validation of the source of a received LLDP packet. An attacker could exploit this vulnerability by sending a crafted LLDP packet on an SFP interface to an affected device. A successful exploit could allow the attacker to disable switching on the SFP interface, which could disrupt network traffic. | |||||
| CVE-2021-1230 | 1 Cisco | 41 Nexus 9000v, Nexus 92160yc-x, Nexus 92300yc and 38 more | 2024-11-21 | 7.1 HIGH | 8.6 HIGH |
| A vulnerability with the Border Gateway Protocol (BGP) for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, remote attacker to cause a routing process to crash, which could lead to a denial of service (DoS) condition. This vulnerability is due to an issue with the installation of routes upon receipt of a BGP update. An attacker could exploit this vulnerability by sending a crafted BGP update to an affected device. A successful exploit could allow the attacker to cause the routing process to crash, which could cause the device to reload. This vulnerability applies to both Internal BGP (IBGP) and External BGP (EBGP). Note: The Cisco implementation of BGP accepts incoming BGP traffic from explicitly configured peers only. To exploit this vulnerability, an attacker would need to send a specific BGP update message over an established TCP connection that appears to come from a trusted BGP peer. | |||||
| CVE-2021-1229 | 1 Cisco | 86 Mds 9148s, Mds 9250i, Mds 9706 and 83 more | 2024-11-21 | 4.3 MEDIUM | 5.8 MEDIUM |
| A vulnerability in ICMP Version 6 (ICMPv6) processing in Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a slow system memory leak, which over time could lead to a denial of service (DoS) condition. This vulnerability is due to improper error handling when an IPv6-configured interface receives a specific type of ICMPv6 packet. An attacker could exploit this vulnerability by sending a sustained rate of crafted ICMPv6 packets to a local IPv6 address on a targeted device. A successful exploit could allow the attacker to cause a system memory leak in the ICMPv6 process on the device. As a result, the ICMPv6 process could run out of system memory and stop processing traffic. The device could then drop all ICMPv6 packets, causing traffic instability on the device. Restoring device functionality would require a device reboot. | |||||
| CVE-2021-1228 | 1 Cisco | 41 Nexus 9000v, Nexus 92160yc-x, Nexus 92300yc and 38 more | 2024-11-21 | 3.3 LOW | 7.4 HIGH |
| A vulnerability in the fabric infrastructure VLAN connection establishment of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) Mode could allow an unauthenticated, adjacent attacker to bypass security validations and connect an unauthorized server to the infrastructure VLAN. This vulnerability is due to insufficient security requirements during the Link Layer Discovery Protocol (LLDP) setup phase of the infrastructure VLAN. An attacker could exploit this vulnerability by sending a crafted LLDP packet on the adjacent subnet to an affected device. A successful exploit could allow the attacker to connect an unauthorized server to the infrastructure VLAN, which is highly privileged. With a connection to the infrastructure VLAN, the attacker can make unauthorized connections to Cisco Application Policy Infrastructure Controller (APIC) services or join other host endpoints. | |||||
| CVE-2021-1227 | 1 Cisco | 46 Mds 9148s, Mds 9250i, Mds 9706 and 43 more | 2024-11-21 | 5.8 MEDIUM | 8.1 HIGH |
| A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. This vulnerability is due to insufficient CSRF protections for the NX-API on an affected device. An attacker could exploit this vulnerability by persuading a user of the NX-API to follow a malicious link. A successful exploit could allow the attacker to perform arbitrary actions with the privilege level of the affected user. The attacker could view and modify the device configuration. Note: The NX-API feature is disabled by default. | |||||
| CVE-2021-1226 | 1 Cisco | 5 Emergency Responder, Prime License Manager, Unified Communications Manager and 2 more | 2024-11-21 | 4.0 MEDIUM | 4.3 MEDIUM |
| A vulnerability in the audit logging component of Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition, Cisco Unified Communications Manager IM & Presence Service, Cisco Unity Connection, Cisco Emergency Responder, and Cisco Prime License Manager could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system. The vulnerability is due to the storage of certain unencrypted credentials. An attacker could exploit this vulnerability by accessing the audit logs on an affected system and obtaining credentials that they may not normally have access to. A successful exploit could allow the attacker to use those credentials to discover and manage network devices. | |||||
| CVE-2021-1225 | 1 Cisco | 1 Sd-wan Vmanage | 2024-11-21 | 6.4 MEDIUM | 9.1 CRITICAL |
| Multiple vulnerabilities in the web-based management interface of Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to conduct SQL injection attacks on an affected system. These vulnerabilities exist because the web-based management interface improperly validates values in SQL queries. An attacker could exploit these vulnerabilities by authenticating to the application and sending malicious SQL queries to an affected system. A successful exploit could allow the attacker to modify values on or return values from the underlying database or the operating system. | |||||
| CVE-2021-1224 | 2 Cisco, Snort | 43 1100-4p Integrated Services Router, 1100-8p Integrated Services Router, 1101-4p Integrated Services Router and 40 more | 2024-11-21 | 5.0 MEDIUM | 5.8 MEDIUM |
| Multiple 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, remote attacker to bypass a configured file policy for HTTP. The vulnerability is due to incorrect detection of the HTTP payload if it is contained at least partially within the TFO connection handshake. An attacker could exploit this vulnerability by sending crafted TFO packets with an HTTP payload through an affected device. A successful exploit could allow the attacker to bypass configured file policy for HTTP packets and deliver a malicious payload. | |||||
| CVE-2021-1223 | 2 Cisco, Snort | 19 1100-4p Integrated Services Router, 1100-8p Integrated Services Router, 1101-4p Integrated Services Router and 16 more | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| Multiple 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 HTTP. The vulnerability is due to incorrect handling of an HTTP range header. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass configured file policy for HTTP packets and deliver a malicious payload. | |||||
| CVE-2021-1222 | 1 Cisco | 1 Smart Software Manager On-prem | 2024-11-21 | 5.5 MEDIUM | 8.1 HIGH |
| A vulnerability in the web-based management interface of Cisco Smart Software Manager Satellite could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected system. The vulnerability exists because the web-based management interface improperly validates values within SQL queries. An attacker could exploit this vulnerability by authenticating to the application and sending malicious SQL queries to an affected system. A successful exploit could allow the attacker to modify values on or return values from the underlying database or the operating system. | |||||
| CVE-2021-1221 | 1 Cisco | 2 Webex Meetings, Webex Meetings Server | 2024-11-21 | 3.5 LOW | 4.1 MEDIUM |
| A vulnerability in the user interface of Cisco Webex Meetings and Cisco Webex Meetings Server Software could allow an authenticated, remote attacker to inject a hyperlink into a meeting invitation email. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by entering a URL into a field in the user interface. A successful exploit could allow the attacker to generate a Webex Meetings invitation email that contains a link to a destination of their choosing. Because this email is sent from a trusted source, the recipient may be more likely to click the link. | |||||
| CVE-2021-1220 | 1 Cisco | 1 Ios Xe | 2024-11-21 | 3.5 LOW | 4.3 MEDIUM |
| Multiple vulnerabilities in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker with read-only privileges to cause the web UI software to become unresponsive and consume vty line instances, resulting in a denial of service (DoS) condition. These vulnerabilities are due to insufficient error handling in the web UI. An attacker could exploit these vulnerabilities by sending crafted HTTP packets to an affected device. A successful exploit could allow the attacker to cause the web UI software to become unresponsive and consume all available vty lines, preventing new session establishment and resulting in a DoS condition. Manual intervention would be required to regain web UI and vty session functionality. Note: These vulnerabilities do not affect the console connection. | |||||
| CVE-2021-1219 | 1 Cisco | 1 Smart Software Manager On-prem | 2024-11-21 | 4.6 MEDIUM | 7.8 HIGH |
| A vulnerability in Cisco Smart Software Manager Satellite could allow an authenticated, local attacker to access sensitive information on an affected system. The vulnerability is due to insufficient protection of static credentials in the affected software. An attacker could exploit this vulnerability by gaining access to the static credential that is stored on the local device. A successful exploit could allow the attacker to view static credentials, which the attacker could use to carry out further attacks. | |||||
| CVE-2021-1218 | 1 Cisco | 1 Smart Software Manager On-prem | 2024-11-21 | 4.9 MEDIUM | 5.4 MEDIUM |
| A vulnerability in the web management interface of Cisco Smart Software Manager satellite could allow an authenticated, remote attacker to redirect a user to an undesired web page. The vulnerability is due to improper input validation of the URL parameters in an HTTP request that is sent to an affected device. An attacker could exploit this vulnerability by sending a crafted HTTP request that could cause the web application to redirect the request to a specified malicious URL. A successful exploit could allow the attacker to redirect a user to a malicious website. | |||||