Alertas de Seguridad de la Información

M Crítico vulnerabilidad

Hace 5 días

Vulnerabilidad crítica de desbordamiento de búfer en UTT HiPER 1200GW hasta versión 2.5.3-170306

Se ha identificado una debilidad en los equipos UTT HiPER 1200GW (versiones hasta 2.5.3-170306) que permite un desbordamiento de búfer basado en pila mediante manipulación remota del parámetro 'timestart' en la función strcpy del archivo /goform/formGroupConfig. Con puntuación CVSS 9.9, este dispositivo ampliamente utilizado en redes corporativas de LATAM como gateway de seguridad es vulnerable a ejecución remota de código. El exploit está disponible públicamente, elevando significativamente el riesgo de compromiso.

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Crítico vulnerabilidad

Hace 5 días

Vulnerabilidad crítica en UTT HiPER 1250GW permite ejecución remota de código (CVE-2026-76004)

Se ha identificado una vulnerabilidad de desbordamiento de búfer en la pila (stack-based buffer overflow) en UTT HiPER 1250GW versiones hasta 3.2.7-210907-180535. El fallo existe en el manejador HTTP del formulario /goform/aspApBasicConfigUrcp y puede ser explotado remotialmente sin autenticación manipulando el parámetro pvid. El exploit está públicamente disponible, poniendo en riesgo crítico los equipos desplegados en infraestructuras de ISPs, centros de datos y operadores de telecomunicaciones en América Latina.

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-75976] A weakness has been identified in TRENDnet TEW-823DRU 1.1.02b01. Impacted is the function strcpy of …

A weakness has been identified in TRENDnet TEW-823DRU 1.1.02b01. Impacted is the function strcpy of the file /cgi-bin/wan.cgi of the component NVRAM. This manipulation of the argument wan_l2tp_password causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-73930] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 4.5.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. While the vulnerability is in Helidon, attacks may significantly impact additional products (scope change). Successful attacks of…

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-73921] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 1.4.20. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in takeover of Helidon. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity a…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-73922] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 1.4.19. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data o…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-73924] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 1.4.19. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data o…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-73912] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in takeover of Helidon. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity an…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-73916] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 3.2.18. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data o…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-73917] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-73920] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or…

nvdcriticovulnerabilidad CVSS 9.4 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-73905] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in takeover of Helidon. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity an…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-71167] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or…

nvdcriticovulnerabilidad CVSS 9.4 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-73865] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 3.2.18. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data o…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-73866] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-71164] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 3.2.18. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in takeover of Helidon. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity a…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-71166] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 3.2.18. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data o…

nvdcriticovulnerabilidad CVSS 9.4 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-71152] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in takeover of Helidon. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity an…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-71102] Vulnerability in the Portable Clusterware component of Oracle Database Server. Supported versions t…

Vulnerability in the Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and 23.4.0-23.26.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Portable Clusterware. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification …

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

Hace 5 días

[CVE-2026-71074] Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).…

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 3.2.18. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in takeover of Helidon. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity a…

nvdcriticovulnerabilidad CVSS 9.8 NVD