CVE-2026-20334
Cisco Secure Adaptive Security Appliance Software, Secure Firewall Threat Defense Software and Secure Firewall Management Center Software Hardening Release - Coding Standards Vulnerabilities
Что произошло
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security Appliance Software, Cisco Secure Firewall Threat Defense Software and Cisco Secure Firewall Management Center Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20334 are related to issues concerning improper adherence to coding standards that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-710.
Что это значит
В источнике описана ошибка безопасности в перечисленных продуктах. Фактический риск зависит от установленной версии, конфигурации и доступности компонента; проверьте условия в первичном бюллетене.
Что делать
1. Проверьте, затронуты ли вы
Соберите инвентаризацию и сравните с таблицей затронутых версий. Эти команды только показывают установленные компоненты и сами по себе не доказывают наличие CVE.
dpkg-query -W -f='${Package} ${Version}\n'rpm -qa --qf '%{NAME}\t%{VERSION}-%{RELEASE}\n'Get-HotFix | Select-Object HotFixID, InstalledOn
2. Установите исправление
Сверьте точный продукт и версию с бюллетенем вендора. Установите указанное в нём исправление после резервного копирования и проверки совместимости. Подтверждённая целевая версия в источниках отсутствует.
3. Временные меры
До проверки бюллетеня ограничьте доступ к затронутому компоненту доверенными узлами. Оцените сегментацию и отключение ненужных интерфейсов с владельцем сервиса; универсального правила WAF для этой CVE не подтверждено.
4. Проверьте следы эксплуатации
Проверьте аномальные входы, новые учётные записи, ошибки и необычные дочерние процессы в затронутом сервисе. Публичные проверенные правила обнаружения не включены в запись; отсутствие сигналов не доказывает отсутствие компрометации.
5. После исправления
- Проверьте фактическую версию и результат установки по бюллетеню.
- При необходимости перезапустите сервисы в согласованное окно.
- Повторите проверку сканером и функциональные проверки.
- Зафиксируйте результат, дату, владельца и оставшийся риск.
Продукты и затронутые версии
Cisco / Cisco Secure Firewall Adaptive Security Appliance (ASA) Software
{
"status": "affected",
"version": "9.16.1"
}{
"status": "affected",
"version": "9.16.1.28"
}{
"status": "affected",
"version": "9.16.2"
}{
"status": "affected",
"version": "9.16.2.3"
}{
"status": "affected",
"version": "9.16.2.7"
}{
"status": "affected",
"version": "9.16.2.11"
}{
"status": "affected",
"version": "9.16.2.13"
}{
"status": "affected",
"version": "9.16.2.14"
}{
"status": "affected",
"version": "9.16.3.3"
}{
"status": "affected",
"version": "9.16.3"
}{
"status": "affected",
"version": "9.16.3.14"
}{
"status": "affected",
"version": "9.16.3.15"
}{
"status": "affected",
"version": "9.18.1.3"
}{
"status": "affected",
"version": "9.18.2"
}{
"status": "affected",
"version": "9.16.3.19"
}{
"status": "affected",
"version": "9.16.3.23"
}{
"status": "affected",
"version": "9.18.2.5"
}{
"status": "affected",
"version": "9.16.4"
}{
"status": "affected",
"version": "9.18.2.7"
}{
"status": "affected",
"version": "9.16.4.9"
}{
"status": "affected",
"version": "9.18.2.8"
}{
"status": "affected",
"version": "9.16.4.14"
}{
"status": "affected",
"version": "9.18.3"
}{
"status": "affected",
"version": "9.16.4.18"
}{
"status": "affected",
"version": "9.18.3.39"
}{
"status": "affected",
"version": "9.16.4.19"
}{
"status": "affected",
"version": "9.18.3.46"
}{
"status": "affected",
"version": "9.16.4.27"
}{
"status": "affected",
"version": "9.18.3.53"
}{
"status": "affected",
"version": "9.18.3.55"
}{
"status": "affected",
"version": "9.16.4.38"
}{
"status": "affected",
"version": "9.16.4.39"
}{
"status": "affected",
"version": "9.18.3.56"
}{
"status": "affected",
"version": "9.20.1"
}{
"status": "affected",
"version": "9.16.4.42"
}{
"status": "affected",
"version": "9.18.4"
}{
"status": "affected",
"version": "9.20.1.5"
}{
"status": "affected",
"version": "9.18.4.5"
}{
"status": "affected",
"version": "9.16.4.48"
}{
"status": "affected",
"version": "9.18.4.8"
}{
"status": "affected",
"version": "9.20.2"
}{
"status": "affected",
"version": "9.16.4.55"
}{
"status": "affected",
"version": "9.18.4.22"
}{
"status": "affected",
"version": "9.20.2.10"
}{
"status": "affected",
"version": "9.16.4.57"
}{
"status": "affected",
"version": "9.18.4.24"
}{
"status": "affected",
"version": "9.20.2.21"
}{
"status": "affected",
"version": "9.16.4.61"
}{
"status": "affected",
"version": "9.18.4.29"
}{
"status": "affected",
"version": "9.20.2.22"
}{
"status": "affected",
"version": "9.16.4.62"
}{
"status": "affected",
"version": "9.18.4.34"
}{
"status": "affected",
"version": "9.20.3"
}{
"status": "affected",
"version": "9.16.4.67"
}{
"status": "affected",
"version": "9.16.4.70"
}{
"status": "affected",
"version": "9.18.4.40"
}{
"status": "affected",
"version": "9.23.1"
}{
"status": "affected",
"version": "9.22.1.1"
}{
"status": "affected",
"version": "9.16.4.71"
}{
"status": "affected",
"version": "9.20.3.4"
}{
"status": "affected",
"version": "9.18.4.47"
}{
"status": "affected",
"version": "9.20.3.7"
}{
"status": "affected",
"version": "9.16.4.76"
}{
"status": "affected",
"version": "9.20.3.9"
}{
"status": "affected",
"version": "9.18.4.50"
}{
"status": "affected",
"version": "9.22.1.3"
}{
"status": "affected",
"version": "9.20.3.10"
}{
"status": "affected",
"version": "9.22.1.2"
}{
"status": "affected",
"version": "9.18.4.52"
}{
"status": "affected",
"version": "9.20.3.13"
}{
"status": "affected",
"version": "9.22.1.6"
}{
"status": "affected",
"version": "9.18.4.53"
}{
"status": "affected",
"version": "9.16.4.82"
}{
"status": "affected",
"version": "9.22.2"
}{
"status": "affected",
"version": "9.20.3.16"
}{
"status": "affected",
"version": "9.19.1.42"
}{
"status": "affected",
"version": "9.18.4.57"
}{
"status": "affected",
"version": "9.16.4.84"
}{
"status": "affected",
"version": "9.23.1.3"
}{
"status": "affected",
"version": "9.20.3.20"
}{
"status": "affected",
"version": "9.22.2.4"
}{
"status": "affected",
"version": "9.23.1.7"
}{
"status": "affected",
"version": "9.20.4"
}{
"status": "affected",
"version": "9.22.2.9"
}{
"status": "affected",
"version": "9.23.1.13"
}{
"status": "affected",
"version": "9.20.4.7"
}{
"status": "affected",
"version": "9.22.2.13"
}{
"status": "affected",
"version": "9.18.4.66"
}{
"status": "affected",
"version": "9.20.4.10"
}{
"status": "affected",
"version": "9.23.1.19"
}{
"status": "affected",
"version": "9.16.4.85"
}{
"status": "affected",
"version": "9.22.2.14"
}{
"status": "affected",
"version": "9.18.4.67"
}{
"status": "affected",
"version": "9.24.1"
}{
"status": "affected",
"version": "9.18.4.68"
}{
"status": "affected",
"version": "9.23.1.22"
}{
"status": "affected",
"version": "9.20.4.14"
}{
"status": "affected",
"version": "9.22.2.20"
}{
"status": "affected",
"version": "9.18.4.71"
}{
"status": "affected",
"version": "9.20.4.19"
}{
"status": "affected",
"version": "9.23.1.26"
}{
"status": "affected",
"version": "9.16.4.89"
}{
"status": "affected",
"version": "9.22.2.32"
}{
"status": "affected",
"version": "9.18.4.76"
}{
"status": "affected",
"version": "9.22.3"
}{
"status": "affected",
"version": "9.24.1.5"
}{
"status": "affected",
"version": "9.20.4.22"
}{
"status": "affected",
"version": "9.24.1.9"
}{
"status": "affected",
"version": "9.20.4.28"
}{
"status": "affected",
"version": "9.22.3.5"
}{
"status": "affected",
"version": "9.16.4.92"
}{
"status": "affected",
"version": "9.18.4.135"
}{
"status": "affected",
"version": "9.23.1.195"
}{
"status": "affected",
"version": "9.20.4.30"
}{
"status": "affected",
"version": "9.24.1.155"
}{
"status": "affected",
"version": "9.23.1.32"
}{
"status": "affected",
"version": "9.24.1.11"
}{
"status": "affected",
"version": "9.20.4.34"
}{
"status": "affected",
"version": "9.18.4.82"
}{
"status": "affected",
"version": "9.24.10"
}{
"status": "affected",
"version": "9.20.4.235"
}Cisco / Cisco Secure Firewall Management Center (FMC)
{
"status": "affected",
"version": "7.0.0"
}{
"status": "affected",
"version": "7.0.0.1"
}{
"status": "affected",
"version": "7.0.1"
}{
"status": "affected",
"version": "7.0.1.1"
}{
"status": "affected",
"version": "7.0.2"
}{
"status": "affected",
"version": "7.2.0"
}{
"status": "affected",
"version": "7.0.2.1"
}{
"status": "affected",
"version": "7.0.3"
}{
"status": "affected",
"version": "7.2.0.1"
}{
"status": "affected",
"version": "7.0.4"
}{
"status": "affected",
"version": "7.2.1"
}{
"status": "affected",
"version": "7.0.5"
}{
"status": "affected",
"version": "7.3.0"
}{
"status": "affected",
"version": "7.2.2"
}{
"status": "affected",
"version": "7.3.1"
}{
"status": "affected",
"version": "7.2.3"
}{
"status": "affected",
"version": "7.2.3.1"
}{
"status": "affected",
"version": "7.2.4"
}{
"status": "affected",
"version": "7.0.6"
}{
"status": "affected",
"version": "7.2.4.1"
}{
"status": "affected",
"version": "7.2.5"
}{
"status": "affected",
"version": "7.3.1.1"
}{
"status": "affected",
"version": "7.4.0"
}{
"status": "affected",
"version": "7.0.6.1"
}{
"status": "affected",
"version": "7.2.5.1"
}{
"status": "affected",
"version": "7.4.1"
}{
"status": "affected",
"version": "7.2.6"
}{
"status": "affected",
"version": "7.4.1.1"
}{
"status": "affected",
"version": "7.0.6.2"
}{
"status": "affected",
"version": "7.2.7"
}{
"status": "affected",
"version": "7.2.5.2"
}{
"status": "affected",
"version": "7.3.1.2"
}{
"status": "affected",
"version": "7.2.8"
}{
"status": "affected",
"version": "7.6.0"
}{
"status": "affected",
"version": "7.4.2"
}{
"status": "affected",
"version": "7.2.8.1"
}{
"status": "affected",
"version": "7.0.6.3"
}{
"status": "affected",
"version": "7.4.2.1"
}{
"status": "affected",
"version": "7.2.9"
}{
"status": "affected",
"version": "7.0.7"
}{
"status": "affected",
"version": "7.7.0"
}{
"status": "affected",
"version": "7.4.2.2"
}{
"status": "affected",
"version": "7.2.10"
}{
"status": "affected",
"version": "7.6.1"
}{
"status": "affected",
"version": "7.4.2.3"
}{
"status": "affected",
"version": "7.0.8"
}{
"status": "affected",
"version": "7.6.2"
}{
"status": "affected",
"version": "7.7.10"
}{
"status": "affected",
"version": "7.2.10.1"
}{
"status": "affected",
"version": "7.0.8.1"
}{
"status": "affected",
"version": "7.6.2.1"
}{
"status": "affected",
"version": "7.2.10.2"
}{
"status": "affected",
"version": "7.7.10.1"
}{
"status": "affected",
"version": "7.4.2.4"
}{
"status": "affected",
"version": "7.4.3"
}{
"status": "affected",
"version": "7.6.3"
}{
"status": "affected",
"version": "7.7.11"
}{
"status": "affected",
"version": "7.6.4"
}{
"status": "affected",
"version": "10.0.0"
}{
"status": "affected",
"version": "7.4.4"
}{
"status": "affected",
"version": "7.4.5"
}{
"status": "affected",
"version": "7.0.9"
}{
"status": "affected",
"version": "7.2.11"
}{
"status": "affected",
"version": "7.7.12"
}{
"status": "affected",
"version": "7.6.5"
}{
"status": "affected",
"version": "7.4.6"
}{
"status": "affected",
"version": "10.0.1"
}{
"status": "affected",
"version": "7.4.7"
}Cisco / Cisco Secure Firewall Threat Defense (FTD) Software
{
"status": "affected",
"version": "7.0.0.1"
}{
"status": "affected",
"version": "7.0.1"
}{
"status": "affected",
"version": "7.0.1.1"
}{
"status": "affected",
"version": "7.0.2"
}{
"status": "affected",
"version": "7.0.2.1"
}{
"status": "affected",
"version": "7.0.3"
}{
"status": "affected",
"version": "7.0.4"
}{
"status": "affected",
"version": "7.0.5"
}{
"status": "affected",
"version": "7.3.0"
}{
"status": "affected",
"version": "7.3.1"
}{
"status": "affected",
"version": "7.0.6"
}{
"status": "affected",
"version": "7.3.1.1"
}{
"status": "affected",
"version": "7.4.0"
}{
"status": "affected",
"version": "7.0.6.1"
}{
"status": "affected",
"version": "7.4.1"
}{
"status": "affected",
"version": "7.0.6.2"
}{
"status": "affected",
"version": "7.4.1.1"
}{
"status": "affected",
"version": "7.3.1.2"
}{
"status": "affected",
"version": "7.6.0"
}{
"status": "affected",
"version": "7.4.2"
}{
"status": "affected",
"version": "7.0.6.3"
}{
"status": "affected",
"version": "7.4.2.1"
}{
"status": "affected",
"version": "7.0.7"
}{
"status": "affected",
"version": "7.7.0"
}{
"status": "affected",
"version": "7.4.2.2"
}{
"status": "affected",
"version": "7.6.1"
}{
"status": "affected",
"version": "7.4.2.3"
}{
"status": "affected",
"version": "7.0.8"
}{
"status": "affected",
"version": "7.6.2"
}{
"status": "affected",
"version": "7.7.10"
}{
"status": "affected",
"version": "7.7.11"
}{
"status": "affected",
"version": "7.0.8.1"
}{
"status": "affected",
"version": "7.6.2.1"
}{
"status": "affected",
"version": "7.7.10.1"
}{
"status": "affected",
"version": "7.4.2.4"
}{
"status": "affected",
"version": "7.4.3"
}{
"status": "affected",
"version": "7.6.4"
}{
"status": "affected",
"version": "10.0.0"
}{
"status": "affected",
"version": "7.4.4"
}{
"status": "affected",
"version": "7.0.9"
}{
"status": "affected",
"version": "7.4.7"
}CVSS: оценки и векторы
CVSS 3.1 · cve8.4
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
Источники и ссылки
Происхождение полей
{
"cwes": [
"cve"
],
"epss": {
"source": "epss",
"received_at": "2026-11-02T21:11:48.131367+00:00"
},
"title": {
"source": "cve",
"received_at": "2026-10-28T18:15:16.193529+00:00"
},
"scores": [
"cve"
],
"status": {
"source": "cve",
"received_at": "2026-10-28T18:15:16.193529+00:00"
},
"affected": [
"cve"
],
"published": {
"source": "cve",
"received_at": "2026-10-28T18:15:16.193529+00:00"
},
"solutions": [],
"percentile": {
"source": "epss",
"received_at": "2026-11-02T21:11:48.131367+00:00"
},
"references": [
"cve"
],
"description": {
"source": "cve",
"received_at": "2026-10-28T18:15:16.193529+00:00"
},
"workarounds": [],
"configurations": []
}Хронология записи
- Данные обновлены03.11.2026, 00:11
- Данные обновлены02.11.2026, 00:10
- Данные обновлены31.10.2026, 11:57
- Данные обновлены29.10.2026, 11:44
- Опубликована28.10.2026, 21:15
Личная заметка и статус
Другие CVE того же продукта
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|---|---|---|---|---|---|---|
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