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Cisco vulnerabilities
6716 CVE
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sort descending |
|---|---|---|---|---|
| CVE-2014-2151 | MED 4.0 | cisco adaptive_security_appliance_software The WebVPN portal in Cisco Adaptive Security Appliance (ASA) Software 8.4(.7.15) and earlier allows remote authenticated users to obtain sensitive information via a crafted JavaScript file, aka Bug ID CSCui04520. | 1.4% | — |
| CVE-2002-1092 | HIGH 7.5 | cisco vpn_3000_concentrator_series_software Cisco VPN 3000 Concentrator 3.6(Rel) and earlier, and 2.x.x, when configured to use internal authentication with group accounts and without any user accounts, allows remote VPN clients to log in using PPTP or IPSEC user authentication. | 1.4% | — |
| CVE-2017-3854 | HIGH 8.8 | cisco wireless_lan_controller_firmware A vulnerability in the mesh code of Cisco Wireless LAN Controller (WLC) software could allow an unauthenticated, remote attacker to impersonate a WLC in a meshed topology. The vulnerability is due to insufficient authentication of the parent access point in a | 1.4% | — |
| CVE-2015-6336 | HIGH 7.3 | cisco aironet_access_point_software Cisco Aironet 1800 devices with software 7.2, 7.3, 7.4, 8.1(112.3), 8.1(112.4), and 8.1(15.14) have a default account, which makes it easier for remote attackers to obtain access via unspecified vectors, aka Bug ID CSCuw58062. | 1.4% | — |
| CVE-1999-1306 | HIGH 7.5 | cisco ios Cisco IOS 9.1 and earlier does not properly handle extended IP access lists when the IP route cache is enabled and the "established" keyword is set, which could allow attackers to bypass filters. | 1.4% | — |
| CVE-2022-20658 | CRIT 9.6 | cisco unified_contact_center_express A vulnerability in the web-based management interface of Cisco Unified Contact Center Management Portal (Unified CCMP) and Cisco Unified Contact Center Domain Manager (Unified CCDM) could allow an authenticated, remote attacker to elevate their privileges to A | 1.4% | — |
| CVE-2001-0864 | HIGH 7.5 | cisco 12000_router Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not properly handle the implicit "deny ip any any" rule in an outgoing ACL when the ACL contains exactly 448 entries, which can allow some outgoing packets to bypass access restrictions. | 1.4% | — |
| CVE-2021-40116 | HIGH 8.6 | cisco secure_firewall_management_center Multiple Cisco products are affected by a vulnerability in Snort rules that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.The vulnerability is due to improper handling of the Block with Reset | 1.4% | — |
| CVE-2021-1225 | CRIT 9.1 | cisco sd-wan_vmanage 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 | 1.4% | — |
| CVE-2021-34769 | HIGH 8.6 | cisco ios_xe Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of se | 1.4% | — |
| CVE-2021-34768 | HIGH 8.6 | cisco ios_xe Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of se | 1.4% | — |
| CVE-2013-5512 | HIGH 7.1 | cisco adaptive_security_appliance_software Race condition in the HTTP Deep Packet Inspection (DPI) feature in Cisco Adaptive Security Appliance (ASA) Software 8.2.x before 8.2(5.46), 8.3.x before 8.3(2.39), 8.4.x before 8.4(5.5), 8.5.x before 8.5(1.18), 8.6.x before 8.6(1.12), 8.7.x before 8.7(1.4), 9. | 1.4% | — |
| CVE-2020-3446 | CRIT 9.8 | cisco csp_5228-w_firmware A vulnerability in Cisco Virtual Wide Area Application Services (vWAAS) with Cisco Enterprise NFV Infrastructure Software (NFVIS)-bundled images for Cisco ENCS 5400-W Series and CSP 5000-W Series appliances could allow an unauthenticated, remote attacker to lo | 1.4% | — |
| CVE-2019-16026 | MED 5.9 | cisco staros A vulnerability in the implementation of the Stream Control Transmission Protocol (SCTP) on Cisco Mobility Management Entity (MME) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an eNodeB that is connected to an | 1.4% | — |
| CVE-2016-1383 | HIGH 7.5 | cisco web_security_appliance_\(wsa\) Memory leak in Cisco AsyncOS through 8.8 on Web Security Appliance (WSA) devices allows remote attackers to cause a denial of service (memory consumption) via an unspecified HTTP status code, aka Bug ID CSCur28305. | 1.4% | — |
| CVE-2016-1381 | HIGH 7.5 | cisco web_security_appliance Memory leak in Cisco AsyncOS 8.5 through 9.0 before 9.0.1-162 on Web Security Appliance (WSA) devices allows remote attackers to cause a denial of service (memory consumption) via an HTTP file-range request for cached content, aka Bug ID CSCuw97270. | 1.4% | — |
| CVE-2011-3297 | HIGH 7.8 | cisco catalyst_6500 Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(21), 3.2 before 3.2(22), 4.0 before 4.0(16), and 4.1 before 4.1(7), when certain authentication configurations are used, allows remote attackers to cause a denial of service (module crash) by making many | 1.4% | — |
| CVE-2009-4923 | HIGH 7.8 | cisco asa_5580 Unspecified vulnerability in the DTLS implementation on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allows remote attackers to cause a denial of service (traceback) via TLS fragments, aka Bug ID CSCso53162. | 1.4% | — |
| CVE-2009-4920 | HIGH 7.8 | cisco asa_5580 Unspecified vulnerability in CTM on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software 8.1(2) allows remote attackers to cause a denial of service (watchdog traceback) via a large amount of small-packet data, aka Bug ID CSCsu11412. | 1.4% | — |
| CVE-2009-4918 | HIGH 7.8 | cisco asa_5580 Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allow remote attackers to cause a denial of service (IKE process hang) via malformed NAT-T packets, aka Bug ID CSCsr74439. | 1.4% | — |
| CVE-2009-4917 | HIGH 7.8 | cisco asa_5580 Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allows remote attackers to cause a denial of service (device reload) via a high volume of SIP traffic, aka Bug ID CSCsr65901. | 1.4% | — |
| CVE-2002-1557 | MED 5.0 | cisco optical_networking_systems_software Cisco ONS15454 and ONS15327 running ONS before 3.4 allows attackers to cause a denial of service (reset to TCC, TCC+, TCCi or XTC) via a malformed HTTP request that does not contain a leading / (slash) character. | 1.4% | — |
| CVE-2002-1556 | MED 5.0 | cisco optical_networking_systems_software Cisco ONS15454 and ONS15327 running ONS before 3.4 allows attackers to cause a denial of service (reset) via an HTTP request to the TCC, TCC+ or XTC, in which the request contains an invalid CORBA Interoperable Object Reference (IOR). | 1.4% | — |
| CVE-2021-1542 | HIGH 7.2 | cisco sf220-24_firmware Multiple vulnerabilities in the web-based management interface of Cisco Small Business 220 Series Smart Switches could allow an attacker to do the following: Hijack a user session Execute arbitrary commands as a root user on the underlying operating system Con | 1.4% | — |
| CVE-2019-1905 | MED 5.8 | cisco email_security_appliance 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 validat | 1.4% | — |