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Search: proxy
400 CVE
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sort descending |
|---|---|---|---|---|
| CVE-2022-24280 | MED 6.5 | apache pulsar Improper Input Validation vulnerability in Proxy component of Apache Pulsar allows an attacker to make TCP/IP connection attempts that originate from the Pulsar Proxy's IP address. When the Apache Pulsar Proxy component is used, it is possible to attempt to op | 1.5% | — |
| CVE-2021-34698 | HIGH 8.6 | cisco asyncos A vulnerability in the proxy service of Cisco AsyncOS for Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to exhaust system memory and cause a denial of service (DoS) condition on an affected device. This vulnerability is due | 1.4% | — |
| CVE-2016-1315 | HIGH 7.5 | cisco email_security_appliance_firmeware The proxy engine in Cisco Advanced Malware Protection (AMP), when used with Email Security Appliance (ESA) 9.5.0-201, 9.6.0-051, and 9.7.0-125, allows remote attackers to bypass intended content restrictions via a malformed e-mail message containing an encoded | 1.4% | — |
| CVE-2023-41675 | MED 5.3 | fortinet fortios A use after free vulnerability [CWE-416] in FortiOS version 7.2.0 through 7.2.4 and version 7.0.0 through 7.0.10 and FortiProxy version 7.2.0 through 7.2.2 and version 7.0.0 through 7.0.8 may allow an unauthenticated remote attacker to crash the WAD process vi | 1.4% | — |
| CVE-2014-0743 | MED 5.0 | cisco unified_communications_manager The Certificate Authority Proxy Function (CAPF) component in Cisco Unified Communications Manager (Unified CM) 10.0(1) and earlier allows remote attackers to bypass authentication and modify registered-device information via crafted data, aka Bug ID CSCum95468 | 1.4% | — |
| CVE-2022-20746 | HIGH 8.6 | cisco secure_firewall_threat_defense A vulnerability in the TCP proxy functionality of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a denial of service (DoS) condition. This vulnerability is due to improper handling of TCP flows. An atta | 1.4% | — |
| CVE-2025-49630 | HIGH 7.5 | apache http_server In certain proxy configurations, a denial of service attack against Apache HTTP Server versions 2.4.26 through to 2.4.63 can be triggered by untrusted clients causing an assertion in mod_proxy_http2. Configurations affected are a reverse proxy is configured f | 1.4% | — |
| CVE-2023-37544 | HIGH 7.5 | apache pulsar Improper Authentication vulnerability in Apache Pulsar WebSocket Proxy allows an attacker to connect to the /pingpong endpoint without authentication. This issue affects Apache Pulsar WebSocket Proxy: from 2.8.0 through 2.8.*, from 2.9.0 through 2.9.*, from 2 | 1.4% | — |
| CVE-2019-1886 | HIGH 8.6 | cisco asyncos A vulnerability in the HTTPS decryption feature of Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient validation of Secure Sockets Layer (SSL | 1.3% | — |
| CVE-2024-27140 | MED 5.4 | apache archiva ** UNSUPPORTED WHEN ASSIGNED ** Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apache Archiva. This issue affects Apache Archiva: from 2.0.0. As this project is retired, we do not plan to release a vers | 1.3% | — |
| CVE-2017-6147 | MED 5.9 | f5 big-ip_access_policy_manager In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Link Controller, PEM, and WebSafe 12.1.2-HF1 and 13.0.0, an undisclosed type of responses may cause TMM to restart, causing an interruption of service when "SSL Forward Proxy" setting is enabled in both the | 1.3% | — |
| CVE-2021-0206 | HIGH 7.5 | juniper junos A NULL Pointer Dereference vulnerability in Juniper Networks Junos OS allows an attacker to send a specific packet causing the packet forwarding engine (PFE) to crash and restart, resulting in a Denial of Service (DoS). By continuously sending these specific p | 1.3% | — |
| CVE-2020-5883 | HIGH 7.5 | f5 big-ip_access_policy_manager On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2.3, 14.0.0-14.0.1, and 13.1.0-13.1.3.1, when a virtual server is configured with HTTP explicit proxy and has an attached HTTP_PROXY_REQUEST iRule, POST requests sent to the virtual server cause an xdata memory leak. | 1.3% | — |
| CVE-2020-5875 | HIGH 7.5 | f5 big-ip_access_policy_manager On BIG-IP 15.0.0-15.0.1 and 14.1.0-14.1.2.3, under certain conditions, the Traffic Management Microkernel (TMM) may generate a core file and restart while processing SSL traffic with an HTTP/2 full proxy. | 1.3% | — |
| CVE-2017-6148 | HIGH 7.5 | f5 big-ip_access_policy_manager Responses to SOCKS proxy requests made through F5 BIG-IP version 13.0.0, 12.0.0-12.1.3.1, 11.6.1-11.6.2, or 11.5.1-11.5.5 may cause a disruption of services provided by TMM. The data plane is impacted and exposed only when a SOCKS proxy profile is attached to | 1.3% | — |
| CVE-2013-1155 | HIGH 7.8 | cisco firewall_services_module_software The auth-proxy functionality in Cisco Firewall Services Module (FWSM) software 3.1 and 3.2 before 3.2(20.1), 4.0 before 4.0(15.2), and 4.1 before 4.1(5.1) allows remote attackers to cause a denial of service (device reload) via a crafted URL, aka Bug ID CSCtg0 | 1.3% | — |
| CVE-2016-1440 | MED 5.3 | cisco web_security_appliance The proxy process on Cisco Web Security Appliance (WSA) devices through 9.1.0-070 allows remote attackers to cause a denial of service (CPU consumption) by establishing an FTP session and then improperly terminating the control connection after a file transfer | 1.3% | — |
| CVE-2015-0628 | MED 5.0 | cisco web_security_appliance The proxy engine on Cisco Web Security Appliance (WSA) devices allows remote attackers to bypass intended proxying restrictions via a malformed HTTP method, aka Bug ID CSCus79174. | 1.2% | — |
| CVE-2026-33007 | MED 5.3 | apache http_server A NULL pointer dereference in the mod_authn_socache in Apache HTTP Server 2.4.66 and earlier allows an unauthenticated remote user to crash a child process in a caching forward proxy configuration. Users are recommended to upgrade to version 2.4.67, which fix | 1.2% | — |
| CVE-2025-49735 | HIGH 8.1 | microsoft windows_server_2012 Use after free in Windows KDC Proxy Service (KPSSVC) allows an unauthorized attacker to execute code over a network. | 1.2% | — |
| CVE-2008-1744 | HIGH 7.8 | cisco unified_callmanager The Certificate Authority Proxy Function (CAPF) service in Cisco Unified Communications Manager (CUCM) 4.1 before 4.1(3)SR7, 4.2 before 4.2(3)SR4, and 4.3 before 4.3(2) allows remote attackers to cause a denial of service (service crash) via malformed network | 1.2% | — |
| CVE-2014-0734 | HIGH 7.5 | cisco unified_communications_manager SQL injection vulnerability in the Certificate Authority Proxy Function (CAPF) implementation in Cisco Unified Communications Manager (Unified CM) 10.0(1) and earlier allows remote attackers to execute arbitrary SQL commands via a crafted URL, aka Bug ID CSCum | 1.2% | — |
| CVE-2026-34355 | HIGH 7.5 | apache http_server A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend. Users are recommended to upgrade to version 2.4.68, which fixes this issue. | 1.2% | — |
| CVE-2014-0739 | MED 4.3 | cisco adaptive_security_appliance_software Race condition in the Phone Proxy component in Cisco Adaptive Security Appliance (ASA) Software 9.1(.3) and earlier allows remote attackers to bypass sec_db authentication and provide certain pass-through services to untrusted devices via a crafted configurati | 1.2% | — |
| CVE-2019-6665 | CRIT 9.4 | f5 big-ip_application_security_manager On BIG-IP ASM 15.0.0-15.0.1, 14.1.0-14.1.2, 14.0.0-14.0.1, and 13.1.0-13.1.3.1, BIG-IQ 6.0.0 and 5.2.0-5.4.0, iWorkflow 2.3.0, and Enterprise Manager 3.1.1, an attacker with access to the device communication between the BIG-IP ASM Central Policy Builder and t | 1.1% | — |