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CVSS: 7.2EPSS: 0%CPEs: 7EXPL: 0

A buffer copy without checking size of input vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to execute code via a network. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2425 build 20230609 and later QTS 5.1.0.2444 build 20230629 and later QTS 4.5.4.2467 build 20230718 and later QuTS hero h5.0.1.2515 build 20230907 and later QuTS hero h5.1.0.2424 build 20230609 and later QuTS hero h4.5.4.2476 build 20230728 and later QuTScloud c5.1.0.2498 and later Se ha informado que una copia del búfer sin verificar el tamaño de la vulnerabilidad de entrada afecta a varias versiones del sistema operativo QNAP. Si se explota, la vulnerabilidad podría permitir a los administradores autenticados ejecutar código a través de una red. Ya hemos solucionado la vulnerabilidad en las siguientes versiones: QTS 5.0.1.2425 compilación 20230609 y posteriores QTS 5.1.0.2444 compilación 20230629 y posteriores QTS 4.5.4.2467 compilación 20230718 y posteriores QuTS hero h5.0.1.2515 compilación 20230907 y posteriores QuTS hero h5. 1.0.2424 compilación 20230609 y posteriores QuTS hero h4.5.4.2476 compilación 20230728 y posteriores QuTScloud c5.1.0.2498 y posteriores • https://www.qnap.com/en/security-advisory/qsa-23-37 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •

CVSS: 7.2EPSS: 0%CPEs: 7EXPL: 0

A buffer copy without checking size of input vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to execute code via a network. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2425 build 20230609 and later QTS 5.1.0.2444 build 20230629 and later QTS 4.5.4.2467 build 20230718 and later QuTS hero h5.0.1.2515 build 20230907 and later QuTS hero h5.1.0.2424 build 20230609 and later QuTS hero h4.5.4.2476 build 20230728 and later QuTScloud c5.1.0.2498 and later Se ha informado que una copia del búfer sin verificar el tamaño de la vulnerabilidad de entrada afecta a varias versiones del sistema operativo QNAP. Si se explota, la vulnerabilidad podría permitir a los administradores autenticados ejecutar código a través de una red. Ya hemos solucionado la vulnerabilidad en las siguientes versiones: QTS 5.0.1.2425 compilación 20230609 y posteriores QTS 5.1.0.2444 compilación 20230629 y posteriores QTS 4.5.4.2467 compilación 20230718 y posteriores QuTS hero h5.0.1.2515 compilación 20230907 y posteriores QuTS hero h5. 1.0.2424 compilación 20230609 y posteriores QuTS hero h4.5.4.2476 compilación 20230728 y posteriores QuTScloud c5.1.0.2498 y posteriores • https://www.qnap.com/en/security-advisory/qsa-23-37 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •

CVSS: 8.8EPSS: 0%CPEs: 5EXPL: 0

An OS command injection vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability allows remote authenticated users to execute commands via susceptible QNAP devices. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2376 build 20230421 and later QTS 4.5.4.2374 build 20230416 and later QuTS hero h5.0.1.2376 build 20230421 and later QuTS hero h4.5.4.2374 build 20230417 and later QuTScloud c5.0.1.2374 and later Se ha informado que una vulnerabilidad de inyección de comandos del Sistema Operativo afecta a los sistemas operativos de QNAP. Si se explota, la vulnerabilidad permite a usuarios remotos autenticados ejecutar comandos a través de dispositivos QNAP susceptibles. Ya hemos solucionado la vulnerabilidad en las siguientes versiones: QTS 5.0.1.2376 compilación 20230421 y posteriores QTS 4.5.4.2374 compilación 20230416 y posteriores QuTS hero h5.0.1.2376 compilación 20230421 y posteriores QuTS hero h4.5.4.2374 compilación 20230417 y posteriores QuTScloud c5.0.1.2374 y posteriores • https://www.qnap.com/en/security-advisory/qsa-23-18 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •

CVSS: 5.3EPSS: 0%CPEs: 3EXPL: 0

An insufficient entropy vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote users to predict secret via unspecified vectors. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2425 build 20230609 and later QTS 5.1.0.2444 build 20230629 and later QuTS hero h5.1.0.2424 build 20230609 and later • https://www.qnap.com/en/security-advisory/qsa-23-59 • CWE-331: Insufficient Entropy •

CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0

A cleartext transmission of sensitive information vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows local network clients to read the contents of unexpected sensitive data via unspecified vectors. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2425 build 20230609 and later QTS 5.1.0.2444 build 20230629 and later QuTS hero h5.1.0.2424 build 20230609 and later • https://www.qnap.com/en/security-advisory/qsa-23-58 • CWE-319: Cleartext Transmission of Sensitive Information •