CveMateVulnerability intelligence

Cisco vulnerabilities

6,835 vulnerabilities

Known vulnerabilities in Cisco products, newest first, with CVSS severity, EPSS, KEV listings and ransomware use, across 3,336 products.

Products

50 of 3,336

Ios613 vulnerabilities
Ios Xe562 vulnerabilities
Adaptive Security Appliance Software354 vulnerabilities
Nx Os275 vulnerabilities
Secure Firewall Threat Defense273 vulnerabilities
Cisco Small Business RV Series Router262 vulnerabilities
Cisco IOS XE Software248 vulnerabilities
Unified Communications Manager211 vulnerabilities
Cisco Identity Services Engine Software198 vulnerabilities
Identity Services Engine196 vulnerabilities
Secure Firewall Management Center186 vulnerabilities
Ios Xr183 vulnerabilities
Cisco Firepower Threat Defense Software160 vulnerabilities
Cisco Adaptive Security Appliance (Asa) Software159 vulnerabilities
Webex Meetings Server132 vulnerabilities
Rv110W131 vulnerabilities
Rv130W130 vulnerabilities
Cisco Firepower Management Center128 vulnerabilities
Unified Computing System121 vulnerabilities
Cisco IOS XR Software114 vulnerabilities
Cisco NX OS Software102 vulnerabilities
Catalyst Sd Wan Manager92 vulnerabilities
Prime Infrastructure88 vulnerabilities
Wireless Lan Controller Software88 vulnerabilities
Application Extension Platform79 vulnerabilities
Email Security Appliance75 vulnerabilities
Cisco Data Center Network Manager74 vulnerabilities
Rv215W70 vulnerabilities
Cisco Secure Firewall Threat Defense (Ftd) Software68 vulnerabilities
Data Center Network Manager68 vulnerabilities
Sd Wan68 vulnerabilities
Anyconnect Secure Mobility Client67 vulnerabilities
Rv215W Wireless N Vpn Router67 vulnerabilities
Webex Meetings66 vulnerabilities
Unity Connection65 vulnerabilities
Web Security Appliance64 vulnerabilities
Rv13063 vulnerabilities
Rv130 Vpn Router62 vulnerabilities
Cisco SD WAN Vmanage61 vulnerabilities
Webex Meetings Online59 vulnerabilities
Asyncos56 vulnerabilities
Firepower Extensible Operating System56 vulnerabilities
Cisco SD WAN Solution54 vulnerabilities
Cisco Unified Communications Manager52 vulnerabilities
Evolved Programmable Network Manager51 vulnerabilities
Cisco Prime Infrastructure50 vulnerabilities
Identity Services Engine Software49 vulnerabilities
Adaptive Security Appliance48 vulnerabilities
Unified Contact Center Express48 vulnerabilities
Cisco Secure Firewall Adaptive Security Appliance (Asa) Software47 vulnerabilities

CVE-2026-76519ciscoasyncos+1KEV5d ago14-10-2026 16:07

A vulnerability in the Advanced Malware Protection (AMP) feature of Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to write arbitrary files on the underlying operating system. This vulnerability is due to improper handling of email attachments when the file reputation service is enabled. An attacker could exploit this vulnerability by sending an email that contains a crafted attachment through an affected device. A successful exploit could allow the attacker to write arbitrary files and execute commands with root privileges on the underlying operating system.CVE-2018-20392ciscodpc2100_firmware7y ago23-12-2018 21:00

S-A WebSTAR DPC2100 v2.0.2r1256-060303 devices allow remote attackers to discover credentials via iso.3.6.1.4.1.4491.2.4.1.1.6.1.1.0 and iso.3.6.1.4.1.4491.2.4.1.1.6.1.2.0 SNMP requests.CVE-2018-0170ciscoios_xe8y ago28-03-2018 22:00

A vulnerability in the Cisco Umbrella Integration feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition, related to the OpenDNS software. The vulnerability is due to a logic error that exists when handling a malformed incoming packet, leading to access to an internal data structure after it has been freed. An attacker could exploit this vulnerability by sending crafted, malformed IP packets to an affected device. A successful exploit could allow the attacker to cause an affected device to reload, resulting in a DoS condition. Cisco Bug IDs: CSCvb86327.CVE-2018-0295cisconx-os8y ago20-06-2018 21:00

A vulnerability in the Border Gateway Protocol (BGP) implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the device unexpectedly reloading. The vulnerability is due to incomplete input validation of the BGP update messages. An attacker could exploit this vulnerability by sending a crafted BGP update message to the targeted device. An exploit could allow the attacker to cause the switch to reload unexpectedly. The Cisco implementation of the BGP protocol only accepts incoming BGP traffic from explicitly defined peers. To exploit this vulnerability, an attacker must be able to send the malicious packets over a TCP connection that appears to come from a trusted BGP peer or inject malformed messages into the victim's BGP network. This would require obtaining information about the BGP peers in the affected system's trusted network. The vulnerability may be triggered when the router receives a malformed BGP message from a peer on an existing BGP session. At least one BGP neighbor session must be established for a router to be vulnerable. This vulnerability affects Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 3600 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. Cisco Bug IDs: CSCve79599, CSCve87784, CSCve91371, CSCve91387.CVE-2018-0409cisco systems, inc.telepresence video communication server (vcs) and expressway+38y ago15-08-2018 20:00

A vulnerability in the XCP Router service of the Cisco Unified Communications Manager IM & Presence Service (CUCM IM&P) and the Cisco TelePresence Video Communication Server (VCS) and Expressway could allow an unauthenticated, remote attacker to cause a temporary service outage for all IM&P users, resulting in a denial of service (DoS) condition. The vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a malicious IPv4 or IPv6 packet to an affected device on TCP port 7400. An exploit could allow the attacker to overread a buffer, resulting in a crash and restart of the XCP Router service. Cisco Bug IDs: CSCvg97663, CSCvi55947.CVE-2018-0147ciscosecure_access_control_systemKEV8y ago08-03-2018 07:00

A vulnerability in Java deserialization used by Cisco Secure Access Control System (ACS) prior to release 5.8 patch 9 could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected device. The vulnerability is due to insecure deserialization of user-supplied content by the affected software. An attacker could exploit this vulnerability by sending a crafted serialized Java object. An exploit could allow the attacker to execute arbitrary commands on the device with root privileges. Cisco Bug IDs: CSCvh25988.CVE-2018-0406ciscoweb_security_appliance8y ago01-08-2018 20:00

A vulnerability in the web-based management interface of Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to conduct a reflected or Document Object Model based (DOM-based) cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. 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 allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCve84006.CVE-2018-0452ciscocisco tetration analytics+18y ago05-10-2018 14:00

A vulnerability in the web-based management interface of Cisco Tetration Analytics could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit this vulnerability by persuading a user of the interface to click a customized 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-2018-0099ciscod9800_firmware8y ago18-01-2018 06:00

A vulnerability in the web management GUI of the Cisco D9800 Network Transport Receiver could allow an authenticated, remote attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of GUI command arguments. An attacker could exploit this vulnerability by injecting crafted arguments into a vulnerable GUI command. An exploit could allow the attacker to execute commands on the underlying BusyBox operating system. These commands are run at the privilege level of the authenticated user. The attacker needs valid device credentials for this attack. Cisco Bug IDs: CSCvg74691.CVE-2018-0389ciscocisco small business spa500 series ip phones+17y ago13-03-2019 21:00

A vulnerability in the implementation of Session Initiation Protocol (SIP) processing in Cisco Small Business SPA514G IP Phones could allow an unauthenticated, remote attacker to cause an affected device to become unresponsive, resulting in a denial of service (DoS) condition. The vulnerability is due to improper processing of SIP request messages by an affected device. An attacker could exploit this vulnerability by sending crafted SIP messages to an affected device. A successful exploit could allow the attacker to cause the affected device to become unresponsive, resulting in a DoS condition that persists until the device is restarted manually. Cisco has not released software updates that address this vulnerability. This vulnerability affects Cisco Small Business SPA514G IP Phones that are running firmware release 7.6.2SR2 or earlier.CVE-2018-0356ciscowebex_meetings8y ago07-06-2018 21:00

A vulnerability in the web framework of Cisco WebEx could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against the user of the web interface of an affected system. The vulnerability is due to insufficient input validation of certain parameters that are passed to the affected software via the HTTP GET and HTTP POST methods. An attacker who can convince a user to follow an attacker-supplied link could execute arbitrary script or HTML code in the user's browser in the context of an affected site. Cisco Bug IDs: CSCvi63757.CVE-2018-0262ciscomeeting_server8y ago02-05-2018 22:00

A vulnerability in Cisco Meeting Server could allow an unauthenticated, remote attacker to gain unauthorized access to components of, or sensitive information in, an affected system, leading to Remote Code Execution. The vulnerability is due to incorrect default configuration of the device, which can expose internal interfaces and ports on the external interface of the system. A successful exploit could allow the attacker to gain unauthenticated access to configuration and database files as well as sensitive meeting information on an affected system. Additionally, if the Traversal Using Relay NAT (TURN) service is enabled and utilizing Transport Layer Security (TLS) connections, an attacker could utilize TURN credentials to forward traffic to device daemons, allowing for remote exploitation. This vulnerability affects Cisco Meeting Server (CMS) Acano X-series platforms that are running a CMS Software release prior to 2.2.11. Cisco Bug IDs: CSCvg76469.CVE-2018-0278ciscosecure_firewall_management_center8y ago02-05-2018 22:00

A vulnerability in the management console of Cisco Firepower System Software could allow an unauthenticated, remote attacker to access sensitive data about the system. The vulnerability is due to improper cross-origin domain protections for the WebSocket protocol. An attacker could exploit this vulnerability by convincing a user to visit a malicious website designed to send requests to the affected application while the user is logged into the application with an active session cookie. A successful exploit could allow the attacker to retrieve policy or configuration information from the affected software and to perform another attack against the management console. Cisco Bug IDs: CSCvh68311.CVE-2018-0197ciscocisco ios and ios xe software+28y ago05-10-2018 14:00

A vulnerability in the VLAN Trunking Protocol (VTP) subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to corrupt the internal VTP database on an affected device and cause a denial of service (DoS) condition. The vulnerability is due to a logic error in how the affected software handles a subset of VTP packets. An attacker could exploit this vulnerability by sending VTP packets in a sequence that triggers a timeout in the VTP message processing code of the affected software. A successful exploit could allow the attacker to impact the ability to create, modify, or delete VLANs and cause a DoS condition. There are workarounds that address this vulnerability. This vulnerability affects Cisco devices that are running a vulnerable release of Cisco IOS Software or Cisco IOS XE Software, are operating in VTP client mode or VTP server mode, and do not have a VTP domain name configured. The default configuration for Cisco devices that are running Cisco IOS Software or Cisco IOS XE Software and support VTP is to operate in VTP server mode with no domain name configured.CVE-2018-0190ciscoios_xe8y ago28-03-2018 22:00

Multiple vulnerabilities in the web-based user interface (web UI) of Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web UI of the affected software. The vulnerabilities are due to insufficient input validation of certain parameters that are passed to the affected software via the web UI. An attacker could exploit these vulnerabilities by persuading a user of the affected UI to access a malicious link or by intercepting a user request for the affected UI and injecting malicious code into the request. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected UI or allow the attacker to access sensitive browser-based information on the user's system. Cisco Bug IDs: CSCuz38591, CSCvb09530, CSCvb10022.CVE-2018-0410cisco systems, inc.asyncos software for cisco web security appliances+18y ago15-08-2018 20:00

A vulnerability in the web proxy functionality of Cisco AsyncOS Software for Cisco Web Security Appliances could allow an unauthenticated, remote attacker to exhaust system memory and cause a denial of service (DoS) condition on an affected system. The vulnerability exists because the affected software improperly manages memory resources for TCP connections to a targeted device. An attacker could exploit this vulnerability by establishing a high number of TCP connections to the data interface of an affected device via IPv4 or IPv6. A successful exploit could allow the attacker to exhaust system memory, which could cause the system to stop processing new connections and result in a DoS condition. System recovery may require manual intervention. Cisco Bug IDs: CSCvf36610.CVE-2018-0351ciscovbond_orchestrator+118y ago18-07-2018 23:00

A vulnerability in the command-line tcpdump utility in the Cisco SD-WAN Solution could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the tcpdump utility. The attacker must be authenticated to access the tcpdump utility. A successful exploit could allow the attacker to execute commands with root privileges. This vulnerability affects the following Cisco products if they are running a release of the Cisco SD-WAN Solution prior to Release 18.3.0: vBond Orchestrator Software, vEdge 100 Series Routers, vEdge 1000 Series Routers, vEdge 2000 Series Routers, vEdge 5000 Series Routers, vEdge Cloud Router Platform, vManage Network Management Software, vSmart Controller Software. Cisco Bug IDs: CSCvi69751.CVE-2018-0400ciscounified_contact_center_express+18y ago18-07-2018 23:00

Multiple vulnerabilities in the web-based management interface of Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to conduct cross-site scripting (XSS) attacks against a user of the interface. Cisco Bug IDs: CSCvg70904.CVE-2018-0387ciscowebex_teams8y ago18-07-2018 23:00

A vulnerability in Cisco Webex Teams (for Windows and macOS) could allow an unauthenticated, remote attacker to execute arbitrary code on the user's device, possibly with elevated privileges. The vulnerability occurs because Cisco Webex Teams does not properly sanitize input. An attacker could exploit the vulnerability by sending a user a malicious link and persuading the user to follow the link. A successful exploit could allow the attacker to execute arbitrary code on the user's system. Cisco Bug IDs: CSCvh66250.CVE-2018-0468ciscoenergy_management_suite7y ago04-12-2018 18:00

A vulnerability in the configuration of a local database installed as part of the Cisco Energy Management Suite (CEMS) could allow an authenticated, local attacker to access and alter confidential data. The vulnerability is due to the installation of the PostgreSQL database with unchanged default access credentials. An attacker could exploit this vulnerability by logging in to the machine where CEMS is installed and establishing a local connection to the database. The fix for this vulnerability randomizes the database access password in new installations; however, the fix will not change the password for existing installations. Users are required to manually change the password, as documented in the Workarounds section of this advisory. There are workarounds that address this vulnerability.