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CVE-2021-1593

Опубликовано: 04 авг. 2021
Источник: nvd
CVSS3: 7.3
CVSS2: 6.9
EPSS Низкий

Описание

A vulnerability in Cisco Packet Tracer for Windows could allow an authenticated, local attacker to perform a DLL injection attack on an affected device. To exploit this vulnerability, the attacker must have valid credentials on the Windows system. This vulnerability is due to incorrect handling of directory paths at run time. An attacker could exploit this vulnerability by inserting a configuration file in a specific path on the system, which can cause a malicious DLL file to be loaded when the application starts. A successful exploit could allow an attacker with normal user privileges to execute arbitrary code on the affected system with the privileges of another user’s account.

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:cisco:packet_tracer:7.2.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:packet_tracer:7.2.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:packet_tracer:7.2.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:packet_tracer:7.3.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:packet_tracer:7.3.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:packet_tracer:8.0:*:*:*:*:*:*:*

EPSS

Процентиль: 16%
0.00051
Низкий

7.3 High

CVSS3

6.9 Medium

CVSS2

Дефекты

CWE-427
CWE-427

Связанные уязвимости

github
больше 3 лет назад

A vulnerability in Cisco Packet Tracer for Windows could allow an authenticated, local attacker to perform a DLL injection attack on an affected device. To exploit this vulnerability, the attacker must have valid credentials on the Windows system. This vulnerability is due to incorrect handling of directory paths at run time. An attacker could exploit this vulnerability by inserting a configuration file in a specific path on the system, which can cause a malicious DLL file to be loaded when the application starts. A successful exploit could allow an attacker with normal user privileges to execute arbitrary code on the affected system with the privileges of another user’s account.

CVSS3: 7.3
fstec
больше 4 лет назад

Уязвимость инструмента моделирования сети Cisco Packet Tracer для операционных систем Windows, связанная с ошибками механизма проверки пути поиска динамически подключаемых библиотек (DLL), позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 16%
0.00051
Низкий

7.3 High

CVSS3

6.9 Medium

CVSS2

Дефекты

CWE-427
CWE-427