Vulnerabilidades
Resumen — últimos 7 días
Vulnerabilidades nuevas2856▼ 331 respecto a la semana anterior
Críticas / altas1383▼ 38 respecto a la semana anterior
Nueva explotación activa (KEV)4▼ 5 respecto a la semana anterior
Sin puntuar (sin CVSS)292▼ 217 respecto a la semana anterior
20 resultados, ordenados por fecha de publicación (más recientes primero)
| CVE | Estado | Severidad | EPSS | Explotación activa | Tecnologías afectadas | Publicada ▼ | Modificada | Descripción |
|---|---|---|---|---|---|---|---|---|
| Analizada | Media (6.1) | 0.29% | — | Cisco Desk Phone 9871 FirmwareCisco Desk Phone 9841 FirmwareCisco Desk Phone 9851 FirmwareCisco Desk Phone 9861 Firmware+13 | 15/10/2025 | 17/6/2026 | A vulnerability in the web UI of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 running Cisco SIP Software could allow an unauthenticated, remote attacker to conduct XSS attacks against a user of the web UI. This vulnerability exists because the web UI of an affected… | |
| Analizada | Alta (7.5) | 0.48% | — | Cisco Desk Phone 9871 FirmwareCisco Desk Phone 9841 FirmwareCisco Desk Phone 9851 FirmwareCisco Desk Phone 9861 Firmware+13 | 15/10/2025 | 17/6/2026 | A vulnerability in the web UI of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 running Cisco SIP Software could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device. This vulnerability is due to a buffer overflow when an affected… | |
| Analizada | Alta (7.5) | 0.39% | — | Cisco Desk Phone 9841 FirmwareCisco Desk Phone 9851 FirmwareCisco Desk Phone 9861 FirmwareCisco Desk Phone 9871 Firmware+13 | 3/9/2025 | 17/6/2026 | A vulnerability in the directory permissions of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 could allow an unauthenticated, remote attacker to access sensitive information on an affected device. This vulnerability exists because the product exposes sensitive… | |
| Analizada | Media (5.3) | 0.35% | — | Cisco Desk Phone 9841 FirmwareCisco Desk Phone 9851 FirmwareCisco Desk Phone 9861 FirmwareCisco Desk Phone 9871 Firmware+13 | 3/9/2025 | 17/6/2026 | A vulnerability in the directory permissions of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 could allow an unauthenticated, remote attacker to write arbitrary files on an affected device. This vulnerability is due to a lack of proper authentication controls. An… | |
| Analizada | Media (6.5) | 0.33% | — | Cisco IP Conference Phone 7832 FirmwareCisco IP Conference Phone 7832 With Multiplatform FirmwareCisco IP Conference Phone 8832 FirmwareCisco IP Conference Phone 8832 With Multiplatform Firmware+30 | 18/11/2024 | 17/6/2026 | Multiple vulnerabilities in the Cisco Discovery Protocol and Link Layer Discovery Protocol (LLDP) implementations for Cisco IP Phone Series 68xx/78xx/88xx could allow an unauthenticated, adjacent attacker to execute code remotely or cause a reload of an affected IP phone. These vulnerabilities are due to… | |
| Analizada | Media (5.3) | 0.44% | — | Cisco Desk Phone 9841 FirmwareCisco Desk Phone 9851 FirmwareCisco Desk Phone 9861 FirmwareCisco Desk Phone 9871 Firmware+14 | 6/11/2024 | 17/6/2026 | A vulnerability in the web UI of Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 could allow an unauthenticated, remote attacker to access sensitive information on an affected device. This vulnerability is due to improper storage of sensitive information within the web UI… | |
| Modificada | Alta (7.5) | 10% | — | Cisco IP Phone 6871 FirmwareCisco IP Phone 6861 FirmwareCisco IP Phone 6851 FirmwareCisco IP Phone 6841 Firmware+17 | 3/3/2023 | 17/6/2026 | Multiple vulnerabilities in the web-based management interface of certain Cisco IP Phones could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory. | |
| Modificada | Crítica (9.8) | 10% | — | Cisco IP Phone 6871 FirmwareCisco IP Phone 6861 FirmwareCisco IP Phone 6851 FirmwareCisco IP Phone 6841 Firmware+13 | 3/3/2023 | 17/6/2026 | Multiple vulnerabilities in the web-based management interface of certain Cisco IP Phones could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory. | |
| Modificada | Media (6.5) | 0.61% | — | Cisco IP Phone 7800 FirmwareCisco IP Phone 7811 FirmwareCisco IP Phone 7821 FirmwareCisco IP Phone 7832 Firmware+18 | 20/1/2023 | 17/6/2026 | A vulnerability in the web-based management interface of Cisco IP Phone 7800 and 8800 Series Phones could allow an unauthenticated, remote attacker to bypass authentication on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability… | |
| Modificada | Alta (8.8) | 6.1% | — | Cisco IP Phone 7811 FirmwareCisco IP Phone 7821 FirmwareCisco IP Phone 7832 FirmwareCisco IP Phone 7841 Firmware+9 | 12/12/2022 | 17/6/2026 | A vulnerability in the Cisco Discovery Protocol processing feature of Cisco IP Phone 7800 and 8800 Series firmware could allow an unauthenticated, adjacent attacker to cause a stack overflow on an affected device. This vulnerability is due to insufficient input validation of received Cisco Discovery Protocol packets.… | |
| Modificada | Alta (8.1) | 0.40% | — | Cisco IP Phone 6871 FirmwareCisco IP Phone 6861 FirmwareCisco IP Phone 6851 FirmwareCisco IP Phone 6841 Firmware+13 | 6/4/2022 | 17/6/2026 | A vulnerability in the web-based management interface of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack against a user of the web-based interface of an affected system. This vulnerability is… | |
| Modificada | Media (4.6) | 0.35% | — | Cisco IP Conference Phone 7832 FirmwareCisco IP Conference Phone 8832 FirmwareCisco IP Phone 7811 FirmwareCisco IP Phone 7821 Firmware+16 | 14/1/2022 | 17/6/2026 | A vulnerability in the information storage architecture of several Cisco IP Phone models could allow an unauthenticated, physical attacker to obtain confidential information from an affected device. This vulnerability is due to unencrypted storage of confidential information on an affected device. An attacker could… | |
| Modificada | Media (5.5) | 0.27% | — | Cisco IP Conference Phone 7832 FirmwareCisco IP Conference Phone 8832 FirmwareCisco IP Phone 7811 FirmwareCisco IP Phone 7821 Firmware+12 | 6/10/2021 | 17/6/2026 | A vulnerability in the debug shell of Cisco IP Phone software could allow an authenticated, local attacker to read any file on the device file system. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by providing crafted input to a debug shell command. A… | |
| Modificada | Media (5.3) | 1.3% | — | Cisco Unified IP Phone 6901 FirmwareCisco Unified IP Phone 6961 FirmwareCisco Unified IP Phone 6945 FirmwareCisco Unified IP Phone 6941 Firmware+33 | 18/6/2020 | 17/6/2026 | 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 management interface of an affected device. An attacker… | |
| Analizada | Crítica (9.8) | 84% | ⚠ Explotación activa💥 Exploit | Cisco IP Phone 8865 FirmwareCisco IP Phone 8851 FirmwareCisco IP Phone 7841 FirmwareCisco IP Phone 7821 Firmware+9 | 15/4/2020 | 17/6/2026 | A vulnerability in the web server for Cisco IP Phones could allow an unauthenticated, remote attacker to execute code with root privileges or cause a reload of an affected IP phone, resulting in a denial of service (DoS) condition. The vulnerability is due to a lack of proper input validation of HTTP requests. An… | |
| Modificada | Alta (8.8) | 3.1% | — | Cisco IP Conference Phone 7832 FirmwareCisco IP Conference Phone 7832 With Multiplatform FirmwareCisco IP Conference Phone 8832 FirmwareCisco IP Conference Phone 8832 With Multiplatform Firmware+29 | 5/2/2020 | 17/6/2026 | A vulnerability in the Cisco Discovery Protocol implementation for the Cisco IP Phone could allow an unauthenticated, adjacent attacker to remotely execute code with root privileges or cause a reload of an affected IP phone. The vulnerability is due to missing checks when processing Cisco Discovery Protocol messages.… | |
| Modificada | Media (5.4) | 0.63% | — | Cisco IP Phone 6841 FirmwareCisco IP Phone 6851 FirmwareCisco IP Phone 6825 FirmwareCisco IP Phone 6861 Firmware+15 | 26/1/2020 | 17/6/2026 | A vulnerability in the web-based GUI of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface of an affected system. The vulnerability is due to insufficient… | |
| Modificada | Alta (7.5) | 1.3% | — | Cisco IP Conference Phone 7832 FirmwareCisco IP Conference Phone 8832 FirmwareCisco IP Phone 7811 FirmwareCisco IP Phone 7821 Firmware+8 | 6/7/2019 | 17/6/2026 | A vulnerability in Cisco SIP IP Phone Software for Cisco IP Phone 7800 Series and 8800 Series could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected phone. The vulnerability is due to insufficient validation of input Session Initiation Protocol (SIP) packets. An… | |
| Modificada | Alta (7.5) | 2.0% | — | Cisco IP Conference Phone 7832 FirmwareCisco IP Conference Phone 8832 FirmwareCisco IP Phone 7811 FirmwareCisco IP Phone 7821 Firmware+12 | 3/5/2019 | 17/6/2026 | A vulnerability in the call-handling functionality of Session Initiation Protocol (SIP) Software for Cisco IP Phone 7800 Series and 8800 Series could allow an unauthenticated, remote attacker to cause an affected phone to reload unexpectedly, resulting in a temporary denial of service (DoS) condition. The… | |
| Modificada | Media (6.5) | 0.64% | — | Cisco IP Phone 8800 FirmwareCisco IP Phone 7800 FirmwareCisco IP Conference Phone 7832 FirmwareCisco IP Conference Phone 8832 Firmware+10 | 21/2/2019 | 17/6/2026 | A vulnerability in the Cisco Discovery Protocol or Link Layer Discovery Protocol (LLDP) implementation for the Cisco IP Phone 7800 and 8800 Series could allow an unauthenticated, adjacent attacker to cause an affected phone to reload unexpectedly, resulting in a temporary denial of service (DoS) condition. The… |