Skip to content
OpenAdvisories

Vendor

Cisco

3,476 known vulnerabilities.

Products

Cisco Small Business RV Series Router Firmware 262 Cisco IOS XE Software 248 Cisco Identity Services Engine Software 200 Cisco Firepower Threat Defense Software 160 Cisco Adaptive Security Appliance (ASA) Software 159 Cisco Firepower Management Center 128 Cisco IOS XR Software 115 Cisco NX-OS Software 102 Cisco Secure Firewall Threat Defense (FTD) Software 81 Cisco Data Center Network Manager 74 Cisco Unified Communications Manager 62 Cisco SD-WAN vManage 61 Cisco SD-WAN Solution 54 Cisco Prime Infrastructure 50 Cisco Secure Firewall Adaptive Security Appliance (ASA) Software 48 Cisco Webex Meetings 46 Cisco Catalyst SD-WAN Manager 46 Cisco Unified Computing System (Managed) 41 Cisco Enterprise NFV Infrastructure Software 41 IOS 39 Cisco Unity Connection 39 Cisco IOS 36 Cisco ISE Passive Identity Connector 36 Cisco Unified Contact Center Express 36 Cisco WebEx WRF Player 35 Cisco Digital Network Architecture Center (DNA Center) 33 Cisco TelePresence Video Communication Server (VCS) Expressway 33 Cisco Email Security Appliance (ESA) 30 Cisco Application Policy Infrastructure Controller (APIC) 30 Cisco Secure Email 29 Cisco Aironet Access Point Software 29 Cisco UTD SNORT IPS Engine Software 29 Cisco Secure Firewall Management Center (FMC) 29 Cisco RoomOS Software 28 Cisco Nexus Dashboard 28 Cisco Unified Computing System E-Series Software (UCSE) 26 Cisco Wireless LAN Controller (WLC) 25 Cisco Web Security Appliance (WSA) 24 Cisco Unified Communications Manager IM and Presence Service 23 Cisco Secure Endpoint 23
All Critical High Medium Low Exploited only Public exploit

1,877 results · Clear filters · Feed

  • Medium 5.8
    CVE-2020-3368

    Cisco Email Security Appliance URL Filtering Bypass Vulnerability

    A vulnerability in the antispam protection mechanisms of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass the URL reputation filters on an affected device. The vulnerability is due to in…

    Cisco Cisco Email Security Appliance (ESA) Network devices
  • Medium 5.3
    CVE-2020-3364

    Cisco IOS XR Software Standby Route Processor Gigabit Ethernet Management Interface Access Control List Bypass Vulnerability

    A vulnerability in the access control list (ACL) functionality of the standby route processor management interface of Cisco IOS XR Software could allow an unauthenticated, remote attacker to reach the configured IP addresses on the standby route processor man…

    Cisco Cisco IOS XR Software iOS Network devices
  • Medium 4.7
    CVE-2020-3362

    Cisco Network Services Orchestrator Information Disclosure Vulnerability

    A vulnerability in the CLI of Cisco Network Services Orchestrator (NSO) could allow an authenticated, local attacker to access confidential information on an affected device. The vulnerability is due to a timing issue in the processing of CLI commands. An att…

    Cisco Cisco Network Services Orchestrator Network devices
  • Medium 5.3
    CVE-2020-3360

    Cisco IP Phones Series 7800 and Series 8800 Call Log Information Disclosure Vulnerability

    A vulnerability in the Web Access feature of Cisco IP Phones Series 7800 and Series 8800 could allow an unauthenticated, remote attacker to view sensitive information on an affected device. The vulnerability is due to improper access controls on the web-based…

    Cisco Cisco IP Phone 8800 Series Software Network devices
  • Medium 6.1
    CVE-2020-3356

    Cisco Data Center Network Manager Stored Cross-Site Scripting Vulnerability

    A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability is due to insuf…

    Cisco Cisco Data Center Network Manager Network devices
  • Medium 4.8
    CVE-2020-3355

    Cisco Data Center Network Manager Stored Cross-Site Scripting Vulnerability

    A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an authenticated, remote attacker with administrative credentials to conduct a cross-site scripting (XSS) attack against a user of the interface. The…

    Cisco Cisco Data Center Network Manager Network devices
  • Medium 4.8
    CVE-2020-3354

    Cisco Data Center Network Manager Stored Cross-Site Scripting Vulnerability

    A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an authenticated, remote attacker with administrative credentials to conduct a cross-site scripting (XSS) attack against a user of the interface. The…

    Cisco Cisco Data Center Network Manager Network devices
  • Medium 5.5
    CVE-2020-3350

    Cisco AMP for Endpoints and ClamAV Privilege Escalation Vulnerability

    A vulnerability in the endpoint software of Cisco AMP for Endpoints and Clam AntiVirus could allow an authenticated, local attacker to cause the running software to delete arbitrary files on the system. The vulnerability is due to a race condition that could …

    Cisco Cisco AMP for Endpoints clamav clamav Network devices Debian Ubuntu Alpine
  • Medium 5.5
    CVE-2020-3347

    Cisco Webex Meetings Desktop App for Windows Shared Memory Information Disclosure Vulnerability

    A vulnerability in Cisco Webex Meetings Desktop App for Windows could allow an authenticated, local attacker to gain access to sensitive information on an affected system. The vulnerability is due to unsafe usage of shared memory that is used by the affected …

    Cisco Cisco WebEx Meetings Server Network devices
  • Medium 4.7
    CVE-2020-3337

    Cisco Umbrella Open Redirect Vulnerability

    A vulnerability in the web server of Cisco Umbrella could allow an unauthenticated, 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 …

    Cisco Cisco Umbrella Network devices
  • Medium 5.9
    CVE-2020-3353

    Cisco Identity Services Engine Denial of Service Vulnerability

    A vulnerability in the syslog processing engine of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a race condition that may o…

    Cisco Cisco Identity Services Engine Software Network devices
  • Medium 5.4
    CVE-2020-3339

    Cisco Prime Infrastructure SQL Injection Vulnerability

    A vulnerability in the web-based management interface of Cisco Prime Infrastructure could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected system. The vulnerability is due to improper validation of user-submitted paramet…

    Cisco Cisco Prime Infrastructure Network devices
  • Medium 5.5
    CVE-2020-3335

    Cisco Application Services Engine Software Authorization Vulnerability

    A vulnerability in the key store of Cisco Application Services Engine Software could allow an authenticated, local attacker to read sensitive information of other users on an affected device. The vulnerability is due to insufficient authorization limitations.…

    Cisco Cisco Application Policy Infrastructure Controller (APIC) Network devices
  • Medium 5.3
    CVE-2020-3333

    Cisco Application Services Engine Software Unauthenticated Event Policies Update Vulnerability

    A vulnerability in the API of Cisco Application Services Engine Software could allow an unauthenticated, remote attacker to update event policies on an affected device. The vulnerability is due to insufficient authentication of users who modify policies on an…

    Cisco Cisco Application Policy Infrastructure Controller (APIC) Network devices
  • Medium 4.3
    CVE-2020-3281

    Cisco Digital Network Architecture Center Information Disclosure Vulnerability

    A vulnerability in the audit logging component of Cisco Digital Network Architecture (DNA) Center could allow an authenticated, remote attacker to view sensitive information in clear text. The vulnerability is due to the storage of certain unencrypted credent…

    Cisco Cisco Digital Network Architecture Center (DNA Center) Network devices
  • Medium 5.4
    CVE-2020-3267

    Cisco Unified Contact Center Express Improper API Authorization Vulnerability

    A vulnerability in the API subsystem of Cisco Unified Contact Center Express (Unified CCX) could allow an authenticated, remote attacker to change the availability state of any agent. The vulnerability is due to insufficient authorization enforcement on an af…

    Cisco Cisco Unified Contact Center Express Network devices
  • Medium 6.3
    CVE-2020-3237

    Cisco IOx Application Framework Arbitrary File Overwrite Vulnerability

    A vulnerability in the Cisco Application Framework component of the Cisco IOx application environment could allow an authenticated, local attacker to overwrite arbitrary files in the virtual instance that is running on the affected device. The vulnerability i…

    Cisco Cisco IOx Network devices
  • Medium 6.4
    CVE-2020-3233

    Cisco IOx Application Framework Local Manager Stored Cross-Site Scripting Vulnerability

    A vulnerability in the web-based Local Manager interface of the Cisco IOx Application Framework could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the web-based Local Manager interface of an a…

    Cisco Cisco IOx Network devices
  • Medium 6.3
    CVE-2020-3232

    Cisco ASR 920 Series Aggregation Services Router Model 12SZ-IM SNMP Denial of Service Vulnerability

    A vulnerability in the Simple Network Management Protocol (SNMP) implementation in Cisco ASR 920 Series Aggregation Services Router model ASR920-12SZ-IM could allow an authenticated, remote attacker to cause the device to reload. The vulnerability is due to i…

    Cisco Cisco ASR 920 Series Aggregation Services Router Network devices
  • Medium 6.8
    CVE-2020-3228

    Cisco IOS, IOS XE, and NX-OS Software Security Group Tag Exchange Protocol Denial of Service Vulnerability

    A vulnerability in Security Group Tag Exchange Protocol (SXP) in Cisco IOS Software, Cisco IOS XE Software, and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the affected device to reload, resulting in a denial of service (DoS)…

    Cisco Cisco IOS 15.3(2)T iOS Network devices
  • Medium 4.7
    CVE-2020-3231

    Cisco IOS Software for Catalyst 2960-L Series Switches and Catalyst CDB-8P Switches 802.1X Authentication Bypass Vulnerability

    A vulnerability in the 802.1X feature of Cisco Catalyst 2960-L Series Switches and Cisco Catalyst CDB-8P Switches could allow an unauthenticated, adjacent attacker to forward broadcast traffic before being authenticated on the port. The vulnerability exists b…

    Cisco Cisco IOS 15.2(5a)E iOS Network devices
  • Medium 4.5
    CVE-2020-3223

    Cisco IOS XE Software Web UI Arbitrary File Read Vulnerability

    A vulnerability in the web-based user interface (web UI) of Cisco IOS XE Software could allow an authenticated, remote attacker with administrative privileges to read arbitrary files on the underlying filesystem of the device. The vulnerability is due to insu…

    Cisco Cisco IOS XE Software 16.9.4 iOS Network devices
  • Medium 4.3
    CVE-2020-3222

    Cisco IOS XE Software Web UI Unauthenticated Proxy Service Vulnerability

    A vulnerability in the web-based user interface (web UI) of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to bypass access control restrictions on an affected device. The vulnerability is due to the presence of a proxy service at a s…

    Cisco Cisco IOS XE Software 16.10.1 iOS Network devices
  • Medium 6.8
    CVE-2020-3220

    Cisco IOS XE Software IPsec VPN Denial of Service Vulnerability

    A vulnerability in the hardware crypto driver of Cisco IOS XE Software for Cisco 4300 Series Integrated Services Routers and Cisco Catalyst 9800-L Wireless Controllers could allow an unauthenticated, remote attacker to disconnect legitimate IPsec VPN sessions…

    Cisco Cisco IOS XE Software 16.4.1 iOS Network devices
  • Medium 6.8
    CVE-2020-3216

    Cisco IOS XE SD-WAN Software Authentication Bypass Vulnerability

    A vulnerability in Cisco IOS XE SD-WAN Software could allow an unauthenticated, physical attacker to bypass authentication and gain unrestricted access to the root shell of an affected device. The vulnerability exists because the affected software has insuffi…

    Cisco Cisco IOS XE SD-WAN Software iOS Network devices
  • Medium 6.7
    CVE-2020-3215

    Cisco IOS XE Software Privilege Escalation Vulnerability

    A vulnerability in the Virtual Services Container of Cisco IOS XE Software could allow an authenticated, local attacker to gain root-level privileges on an affected device. The vulnerability is due to insufficient validation of a user-supplied open virtual ap…

    Cisco Cisco IOS XE Software 3.8.0S iOS Network devices
  • Medium 6.7
    CVE-2020-3214

    Cisco IOS XE Software Privilege Escalation Vulnerability

    A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker to escalate their privileges to a user with root-level privileges. The vulnerability is due to insufficient validation of user-supplied content. This vulnerability could all…

    Cisco Cisco IOS XE Software 16.11.1 iOS Network devices
  • Medium 6.7
    CVE-2020-3213

    Cisco IOS XE Software Privilege Escalation Vulnerability

    A vulnerability in the ROMMON of Cisco IOS XE Software could allow an authenticated, local attacker to elevate privileges to those of the root user of the underlying operating system. The vulnerability is due to the ROMMON allowing for special parameters to b…

    Cisco Cisco IOS XE Software 3.8.0S iOS Network devices
  • Medium 6.7
    CVE-2020-3210

    Cisco IOS Software for Cisco Industrial Routers Virtual Device Server CLI Command Injection Vulnerability

    A vulnerability in the CLI parsers of Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could allow an authenticated, local attacker to execute arbitrary sh…

    Cisco Cisco IOS 12.2(60)EZ16 iOS Network devices
  • Medium 6.8
    CVE-2020-3209

    Cisco IOS XE Software Digital Signature Verification Bypass Vulnerability

    A vulnerability in software image verification in Cisco IOS XE Software could allow an unauthenticated, physical attacker to install and boot a malicious software image or execute unsigned binaries on an affected device. The vulnerability is due to an imprope…

    Cisco Cisco IOS XE Software 3.2.0SG iOS Network devices
  • Medium 6.7
    CVE-2020-3208

    Cisco IOS Software for Cisco 800 Series Industrial Integrated Services Routers Image Verification Bypass Vulnerability

    A vulnerability in the image verification feature of Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) could allow an authenticated, local attacker to boot a malicious software image on an affected device. The v…

    Cisco Cisco IOS 12.2(60)EZ16 iOS Network devices
  • Medium 6.7
    CVE-2020-3207

    Cisco IOS XE Software Command Injection Vulnerability

    A vulnerability in the processing of boot options of specific Cisco IOS XE Software switches could allow an authenticated, local attacker with root shell access to the underlying operating system (OS) to conduct a command injection attack during device boot. …

    Cisco Cisco IOS XE Software 16.9.2 iOS Network devices
  • Medium 4.7
    CVE-2020-3206

    Cisco IOS XE Software Catalyst 9800 Series Wireless Controllers Denial of Service Vulnerability

    A vulnerability in the handling of IEEE 802.11w Protected Management Frames (PMFs) of Cisco Catalyst 9800 Series Wireless Controllers that are running Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to terminate a valid user connection…

    Cisco Cisco IOS XE Software 16.10.1 iOS Network devices
  • Medium 6.7
    CVE-2020-3204

    Cisco IOS and IOS XE Software Tcl Arbitrary Code Execution Vulnerability

    A vulnerability in the Tool Command Language (Tcl) interpreter of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, local attacker with privileged EXEC credentials to execute arbitrary code on the underlying operating system (OS) with…

    Cisco Cisco IOS 12.2(53)SE1 iOS Network devices
  • Medium 6.0
    CVE-2020-3201

    Cisco IOS and IOS XE Software Tcl Denial of Service Vulnerability

    A vulnerability in the Tool Command Language (Tcl) interpreter of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, local attacker with privileged EXEC credentials to cause a denial of service (DoS) condition on an affected system. Th…

    Cisco Cisco IOS 12.2(25)S iOS Network devices
  • Medium 6.7
    CVE-2020-3184

    Cisco Prime Collaboration Provisioning Software SQL Injection Vulnerability

    A vulnerability in the web-based management interface of Cisco Prime Collaboration Provisioning Software could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected system. The vulnerability exists because the web-based manag…

    Cisco Cisco Prime Collaboration Provisioning Network devices
  • Medium 6.1
    CVE-2020-3314

    Cisco AMP for Endpoints Mac Connector Software File Scan Denial of Service Vulnerability

    A vulnerability in the file scan process of Cisco AMP for Endpoints Mac Connector Software could cause the scan engine to crash during the scan of local files, resulting in a restart of the AMP Connector and a denial of service (DoS) condition of the Cisco AM…

    Cisco Cisco AMP for Endpoints Network devices
  • Medium 5.5
    CVE-2020-3343

    Cisco AMP for Endpoints Linux Connector and AMP for Endpoints Mac Connector Software Memory Buffer Vulnerability

    A vulnerability in Cisco AMP for Endpoints Linux Connector Software and Cisco AMP for Endpoints Mac Connector Software could allow an authenticated, local attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient inpu…

    Cisco Cisco AMP for Endpoints Network devices
  • Medium 5.5
    CVE-2020-3344

    Cisco AMP for Endpoints Linux Connector and AMP for Endpoints Mac Connector Software Memory Buffer Vulnerability

    A vulnerability in Cisco AMP for Endpoints Linux Connector Software and Cisco AMP for Endpoints Mac Connector Software could allow an authenticated, local attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient inpu…

    Cisco Cisco AMP for Endpoints Network devices
  • Medium 4.9
    CVE-2020-3308

    Cisco Firepower Threat Defense Software Signature Verification Bypass Vulnerability

    A vulnerability in the Image Signature Verification feature of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker with administrator-level credentials to install a malicious software patch on an affected device. The vu…

    Cisco Cisco Firepower Threat Defense Software Network devices