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CVE-2021-1145

Опубликовано: 13 янв. 2021
Источник: nvd
CVSS3: 6.5
CVSS2: 4
EPSS Низкий

Описание

A vulnerability in the Secure FTP (SFTP) of Cisco StarOS for Cisco ASR 5000 Series Routers could allow an authenticated, remote attacker to read arbitrary files on an affected device. To exploit this vulnerability, the attacker would need to have valid credentials on the affected device. The vulnerability is due to insecure handling of symbolic links. An attacker could exploit this vulnerability by sending a crafted SFTP command to an affected device. A successful exploit could allow the attacker to read arbitrary files on the affected device.

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*
Версия до 21.19.7 (исключая)

Одно из

cpe:2.3:h:cisco:asr_5000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_5500:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_5700:-:*:*:*:*:*:*:*

EPSS

Процентиль: 49%
0.00255
Низкий

6.5 Medium

CVSS3

4 Medium

CVSS2

Дефекты

CWE-61
CWE-59

Связанные уязвимости

github
больше 3 лет назад

A vulnerability in the Secure FTP (SFTP) of Cisco StarOS for Cisco ASR 5000 Series Routers could allow an authenticated, remote attacker to read arbitrary files on an affected device. To exploit this vulnerability, the attacker would need to have valid credentials on the affected device. The vulnerability is due to insecure handling of symbolic links. An attacker could exploit this vulnerability by sending a crafted SFTP command to an affected device. A successful exploit could allow the attacker to read arbitrary files on the affected device.

CVSS3: 6.5
fstec
около 5 лет назад

Уязвимость реализации сетевого протокола FTP (SFTP) операционной системы StarOS маршрутизаторов Cisco ASR 5000, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации

EPSS

Процентиль: 49%
0.00255
Низкий

6.5 Medium

CVSS3

4 Medium

CVSS2

Дефекты

CWE-61
CWE-59