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CVE-2026-76461

Опубликовано: 14 сент. 2026
Источник: nvd
CVSS3: 9.8
EPSS Низкий

Описание

A vulnerability in the email parsing of Cisco AsyncOS Software for Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system.

This vulnerability is due to insufficient validation in the email parsing logic. An attacker could exploit this vulnerability by sending a crafted email message that contains malicious SQL statements through an affected device. A successful exploit could allow the attacker to execute arbitrary SQL statements, leading to command execution with root privileges on the underlying operating system.

Уязвимые конфигурации

Конфигурация 1

Одновременно

Одно из

cpe:2.3:o:cisco:asyncos:*:*:*:*:*:*:*:*
Версия до 15.5.5-014 (исключая)
cpe:2.3:o:cisco:asyncos:*:*:*:*:*:*:*:*
Версия от 16.0 (включая) до 16.0.4-302 (исключая)
cpe:2.3:o:cisco:asyncos:*:*:*:*:*:*:*:*
Версия от 16.5 (включая) до 16.5.0-780 (исключая)

Одно из

cpe:2.3:a:cisco:secure_email_gateway_virtual_appliance_c100v:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:secure_email_gateway_virtual_appliance_c300v:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:secure_email_gateway_virtual_appliance_c600v:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:secure_email_gateway_c195:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:secure_email_gateway_c395:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:secure_email_gateway_c695:-:*:*:*:*:*:*:*

EPSS

Процентиль: 81%
0.02162
Низкий

9.8 Critical

CVSS3

Дефекты

CWE-89

Связанные уязвимости

CVSS3: 9.8
github
3 дня назад

A vulnerability in the email parsing of Cisco AsyncOS Software for Cisco Secure Email Gateway could allow an unauthenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system. This vulnerability is due to insufficient validation in the email parsing logic. An attacker could exploit this vulnerability by sending a crafted email message that contains malicious SQL statements through an affected device. A successful exploit could allow the attacker to execute arbitrary SQL statements, leading to command execution with root privileges on the underlying operating system.

CVSS3: 9.8
fstec
4 дня назад

Уязвимость механизма анализа электронных писем операционной системы Cisco AsyncOS средств защиты Cisco Secure Email, позволяющая выполнить произвольные команды

EPSS

Процентиль: 81%
0.02162
Низкий

9.8 Critical

CVSS3

Дефекты

CWE-89