Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2989▼ 87 respecto a la semana anterior
Críticas / altas1458▲ 97 respecto a la semana anterior
Nueva explotación activa (KEV)4▼ 5 respecto a la semana anterior
Sin puntuar (sin CVSS)353▼ 157 respecto a la semana anterior
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45 resultados, ordenados por fecha de publicación (más recientes primero)

CVEEstadoSeveridadEPSS Explotación activaTecnologías afectadasPublicada ▼Modificada Descripción
ModificadaAlta (7.8)2.6%—Cisco Adaptive Security ApplianceCisco Adaptive Security Appliance SoftwareCisco ASA 5500Cisco ASA 5505+1325/2/201116/6/2026
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.0 before 8.0(5.20), 8.1 before 8.1(2.48), 8.2 before 8.2(3), and 8.3 before 8.3(2.1), when the RIP protocol and the Cisco Phone Proxy functionality are configured, allow remote attackers to cause a denial of service (device reload) via a RIP…
ModificadaAlta (7.8)2.5%—Cisco Adaptive Security ApplianceCisco Adaptive Security Appliance SoftwareCisco ASA 5500Cisco ASA 5505+139/8/201016/6/2026
Unspecified vulnerability in the IKE implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.0 before 7.0(8.11), 7.1 and 7.2 before 7.2(5), 8.0 before 8.0(5.15), 8.1 before 8.1(2.44), 8.2 before 8.2(2.10), and 8.3 before 8.3(1.1) and Cisco PIX Security Appliances 500 series…
ModificadaAlta (7.8)2.5%—Cisco Adaptive Security ApplianceCisco Adaptive Security Appliance SoftwareCisco ASA 5500Cisco ASA 5505+139/8/201016/6/2026
Unspecified vulnerability in the SIP inspection feature on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.0 before 8.0(5.17), 8.1 before 8.1(2.45), and 8.2 before 8.2(2.13) allows remote attackers to cause a denial of service (device reload) via crafted SIP packets, aka Bug ID CSCtd32106.
ModificadaAlta (7.8)2.5%—Cisco Adaptive Security ApplianceCisco Adaptive Security Appliance SoftwareCisco ASA 5500Cisco ASA 5505+139/8/201016/6/2026
Unspecified vulnerability in the Transport Layer Security (TLS) implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.2 before 7.2(5), 8.0 before 8.0(5.15), 8.1 before 8.1(2.44), 8.2 before 8.2(2.17), and 8.3 before 8.3(1.6) and Cisco PIX Security Appliances 500 series devices…
ModificadaAlta (7.8)2.5%—Cisco Adaptive Security ApplianceCisco Adaptive Security Appliance SoftwareCisco ASA 5500Cisco ASA 5505+139/8/201016/6/2026
Unspecified vulnerability in the Transport Layer Security (TLS) implementation on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.2 before 7.2(5), 8.0 before 8.0(5.15), 8.1 before 8.1(2.44), 8.2 before 8.2(2.17), and 8.3 before 8.3(1.6) and Cisco PIX Security Appliances 500 series devices…
ModificadaAlta (7.8)1.4%—Cisco ASA 558029/6/201016/6/2026
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.
ModificadaMedia (6.8)0.96%—Cisco ASA 558029/6/201016/6/2026
Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allows remote authenticated users to cause a denial of service (traceback) by establishing many IPsec L2L tunnels from remote peer IP addresses, aka Bug ID CSCso15583.
ModificadaAlta (7.8)1.2%—Cisco ASA 558029/6/201016/6/2026
Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allow remote attackers to cause a denial of service (traceback) via malformed TCP packets, aka Bug ID CSCsm84110.
ModificadaAlta (7.8)1.4%—Cisco ASA 558029/6/201016/6/2026
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.
ModificadaAlta (10)2.1%—Cisco ASA 558029/6/201016/6/2026
Buffer overflow on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allows remote attackers to have an unspecified impact via long IKE attributes, aka Bug ID CSCsu43121.
ModificadaAlta (7.8)1.4%—Cisco ASA 558029/6/201016/6/2026
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.
ModificadaAlta (7.8)1.4%—Cisco ASA 558029/6/201016/6/2026
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.
ModificadaMedia (4)1.0%—Cisco ASA 558029/6/201016/6/2026
Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allows remote authenticated users to cause a denial of service (console hang) via a login action during failover replication, aka Bug ID CSCsq80095.
ModificadaAlta (7.8)1.2%—Cisco ASA 558029/6/201016/6/2026
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 unknown network traffic, as demonstrated by a "connection stress test," aka Bug ID CSCsq68451.
ModificadaAlta (7.8)0.74%—Cisco ASA 558029/6/201016/6/2026
Memory leak on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allows remote attackers to cause a denial of service (memory consumption) via Subject Alternative Name fields in an X.509 certificate, aka Bug ID CSCsq17879.
ModificadaMedia (5)1.8%—Cisco ASA 558029/6/201016/6/2026
The IPv6 implementation on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) exposes IP services on the "far side of the box," which might allow remote attackers to bypass intended access restrictions via IPv6 packets, aka Bug ID CSCso58622.
ModificadaAlta (10)2.5%—Cisco ASA 558029/6/201016/6/2026
Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) complete an SSL handshake with an HTTPS client even if this client is unauthorized, which might allow remote attackers to bypass intended access restrictions via an HTTPS session, aka Bug ID CSCso10876.
ModificadaAlta (7.8)1.2%—Cisco ASA 558029/6/201016/6/2026
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 crash) via vectors involving SSL VPN and PPPoE transactions, aka Bug ID CSCsm77958.
ModificadaMedia (4.3)0.85%—Cisco ASA 558029/6/201016/6/2026
Cross-site scripting (XSS) vulnerability in the WebVPN portal on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, aka Bug ID CSCsq78418.
ModificadaMedia (4.3)12%💥 ExploitCisco ASA 558029/6/201016/6/2026
CRLF injection vulnerability in +webvpn+/index.html in WebVPN on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allows remote attackers to inject arbitrary HTTP headers as demonstrated by a redirect attack involving a %0d%0aLocation%3a sequence in a URI, or conduct HTTP…
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