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Сisсо Сhаnnеl
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Cisco News and Vulnerabilities This channel is not official Boost the channel!! https://t.me/Cisco?boost More: @PopPolls @QubesOS 💻 @CiscoChat @Net3A t.me/Cisco/22556
Больше📈 Аналитический обзор Telegram-канала Сisсо Сhаnnеl
Канал Сisсо Сhаnnеl (@cisco) языкового сегмента Английский является активным участником. Сейчас сообщество объединяет 17 985 подписчиков, занимая 7 446 место в категории Технологии и приложения и 2 172 место в регионе США.
📊 Показатели аудитории и динамика
С момента создания невідомо проект демонстрирует стремительный рост, собрав аудиторию из 17 985 подписчиков.
Согласно последним данным от 17 июня, 2026, канал показывает стабильную активность. За последние 30 дней изменение числа участников составило 34, а за последние 24 часа — -3, при этом общий охват остаётся высоким.
- Статус верификации: Не верифицирован
- Уровень вовлечённости (ER): Средний показатель вовлечённости аудитории составляет 4.23%. В первые 24 часа после публикации контент обычно набирает 1.78% реакций от общего числа подписчиков.
- Охват публикаций: В среднем каждый пост получает 760 просмотров. В течение первых суток публикация набирает 320 просмотров.
- Реакции и взаимодействия: Аудитория активно поддерживает контент: среднее количество реакций на один пост — 1.
- Тематические интересы: Контент сосредоточен на ключевых темах, таких как advisory, denial, cve, cve-2026, fmc.
📝 Описание и контентная политика
Автор описывает ресурс как площадку для выражения субъективного мнения:
“Cisco News and Vulnerabilities
This channel is not official
Boost the channel!!
https://t.me/Cisco?boost
More:
@PopPolls
@QubesOS 💻
@CiscoChat
@Net3A
t.me/Cisco/22556”
Благодаря высокой частоте обновлений (последние данные получены 18 июня, 2026) канал поддерживает актуальность и высокий уровень охвата публикаций. Аналитика показывает, что аудитория активно взаимодействует с контентом, что делает его важной точкой влияния в категории Технологии и приложения.
17 985
Подписчики
-324 часа
+67 дней
+3430 день
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| Дата | Привлечение подписчиков | Упоминания | Каналы | |
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| 15 июня | +23 | |||
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| 04 июня | +1 | |||
| 03 июня | +4 | |||
| 02 июня | 0 | |||
| 01 июня | +2 |
Посты канала
Cisco Umbrella Virtual Appliance Privilege Escalation Vulnerability
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-umbrella-priv-esc-F4wJB7AU?vs_f=Cisco%20Security%20Advisory%26vs_cat=Security%20Intelligence%26vs_type=RSS%26vs_p=Cisco%20Umbrella%20Virtual%20Appliance%20Privilege%20Escalation%20Vulnerability%26vs_k=1
A vulnerability in the vmadmin CLI of Cisco Umbrella Virtual Appliance could allow an authenticated, local attacker to elevate privileges on an affected device.
This vulnerability is due to insufficient validation of user-supplied commands. An attacker with vmadmin privileges could exploit this vulnerability by using certain commands at the CLI. A successful exploit could allow the attacker to elevate privileges to root.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-umbrella-priv-esc-F4wJB7AU
Security Impact Rating: Medium
CVE: CVE-2026-20246
| 2 | Cisco Crosswork Network Controller Server-Side Template Injection Vulnerability
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cnc-inj-QNMeEmxk?vs_f=Cisco%20Security%20Advisory%26vs_cat=Security%20Intelligence%26vs_type=RSS%26vs_p=Cisco%20Crosswork%20Network%20Controller%20Server-Side%20Template%20Injection%20Vulnerability%26vs_k=1
A vulnerability in the web-based management interface of Cisco Crosswork Network Controller could allow an authenticated, remote attacker to execute arbitrary commands on an affected device.
This vulnerability is due to insufficient input validation in the configuration template engine of the web-based management interface. An attacker could exploit this vulnerability by sending a crafted request to the affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system in limited areas of the file system. This vulnerability affects only areas of the operating system for which the template user has write permissions.
To exploit this vulnerability, the attacker must have valid template user credentials with write permissions. Template users with read permissions cannot exploit this vulnerability.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cnc-inj-QNMeEmxk
Security Impact Rating: Medium
CVE: CVE-2026-20220 | 101 |
| 3 | Cisco Webex App Open Redirect Vulnerability
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-app-redirect-KOyxhffH?vs_f=Cisco%20Security%20Advisory%26vs_cat=Security%20Intelligence%26vs_type=RSS%26vs_p=Cisco%20Webex%20App%20Open%20Redirect%20Vulnerability%26vs_k=1
A vulnerability in the browser-based version of Cisco Webex App could have allowed an unauthenticated, remote attacker to redirect users to a malicious webpage. Cisco has addressed this vulnerability in the Cisco Webex App, and no customer action is needed.
This vulnerability existed due to improper input validation of URL parameters in an HTTP request. Prior to this vulnerability being addressed, an attacker could have exploited this vulnerability by persuading a user to click a crafted URL. A successful exploit could have allowed the attacker to redirect a user to a malicious website.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-app-redirect-KOyxhffH
Security Impact Rating: Medium
CVE: CVE-2026-20178 | 81 |
| 4 | Cisco Identity Services Engine Remote Code Execution and Information Disclosure Vulnerabilities
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multi-G5WP8vv?vs_f=Cisco%20Security%20Advisory%26vs_cat=Security%20Intelligence%26vs_type=RSS%26vs_p=Cisco%20Identity%20Services%20Engine%20Remote%20Code%20Execution%20and%20Information%20Disclosure%20Vulnerabilities%26vs_k=1
Multiple vulnerabilities in Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) could allow a remote attacker to achieve remote code execution or conduct information disclosure attacks on an affected device.
For more information about these vulnerabilities, see the Details (https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multi-G5WP8vv?vs_f=Cisco%20Security%20Advisory%26vs_cat=Security%20Intelligence%26vs_type=RSS%26vs_p=Cisco%20Identity%20Services%20Engine%20Remote%20Code%20Execution%20and%20Information%20Disclosure%20Vulnerabilities%26vs_k=1#details) section of this advisory.
Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multi-G5WP8vv
Security Impact Rating: Critical
CVE: CVE-2026-20181,CVE-2026-20190 | 94 |
| 5 | AB sits with AI experts Pascal Bornet & Sam Charrington to chat early tech influences, industry insights, and strategic frameworks for mastering today's AI.
More RSS Feeds: https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html (https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html?source=rss) | 235 |
| 6 |  Нет текста... | 233 |
| 7 | Talking insights, strategy, and the human side of AI with Pascal Bornet and Sam Charrington
https://newsroom.cisco.com/c/r/newsroom/en/us/a/y2026/m06/talking-insights-strategy-and-the-human-side-of-ai-with-pascal-bornet-and-sam-charrington.html?source=rss | 228 |
| 8 | Cisco Catalyst SD-WAN Manager Arbitrary File Write Vulnerability
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-arbfw-c2rZvQ?vs_f=Cisco%20Security%20Advisory%26vs_cat=Security%20Intelligence%26vs_type=RSS%26vs_p=Cisco%20Catalyst%20SD-WAN%20Manager%20Arbitrary%20File%20Write%20Vulnerability%26vs_k=1
A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote attacker to create a file or overwrite any file on the filesystem of an affected system.
This vulnerability exists because the affected software does not properly validate user-supplied input during a file upload process. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected API endpoint of the affected system. A successful exploit could allow the attacker to create or overwrite any file on the underlying operating system. This file could later be used to elevate to root. To exploit this vulnerability, the attacker must have valid credentials with at least a lower-privileged, single-task user account.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-arbfw-c2rZvQ
Security Impact Rating: Medium
CVE: CVE-2026-20262 | 529 |
| 9 | New research from Cisco and Foundry affirms that for security, visibility, and meeting the spiraling demands of AI, it all comes back to the network.
More RSS Feeds: https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html (https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html?source=rss) | 481 |
| 10 | The key to agentic AI adoption? The network
https://newsroom.cisco.com/c/r/newsroom/en/us/a/y2026/m06/the-key-to-agentic-ai-adoption-the-network.html?source=rss | 472 |
| 11 | Cisco and its partners transformed New World Prep with cutting-edge networking, security, and Power over Ethernet. The outcome? Inspired, lifelong learners.
More RSS Feeds: https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html (https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html?source=rss) | 878 |
| 12 |  Нет текста... | 849 |
| 13 | In an underserved New York neighborhood, a school with the best in tech
https://newsroom.cisco.com/c/r/newsroom/en/us/a/y2026/m04/in-an-underserved-new-york-neighborhood-a-school-with-the-best-in-tech.html?source=rss | 774 |
| 14 | 'Echo', an immersive, interactive experience at the art world’s premier event, demanded intensive co-creation between artists, engineers, and AI.
More RSS Feeds: https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html (https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html?source=rss) | 1 011 |
| 15 |  Нет текста... | 945 |
| 16 | When high art meets AI: Cisco at the Venice Biennale
https://newsroom.cisco.com/c/r/newsroom/en/us/a/y2026/m06/when-high-art-meets-ai-cisco-at-the-venice-biennale.html?source=rss | 894 |
| 17 | With key announcements around Cisco Cloud Control, Cisco IQ, Live Protect, and more, Cisco solidifies its critical role in driving AI transformation.
More RSS Feeds: https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html (https://newsroom.cisco.com/c/r/newsroom/en/us/rss-feeds.html?source=rss) | 1 453 |
| 18 |  Нет текста... | 1 266 |
| 19 | Cisco Live U.S.: Leading in the agentic AI age
https://newsroom.cisco.com/c/r/newsroom/en/us/a/y2026/m06/cisco-live-u-s-leading-in-the-agentic-ai-age.html?source=rss | 1 130 |
| 20 | Cisco Catalyst SD-WAN Manager Authenticated Privilege Escalation Vulnerability
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-privesc-4uxFrdzx?vs_f=Cisco%20Security%20Advisory%26vs_cat=Security%20Intelligence%26vs_type=RSS%26vs_p=Cisco%20Catalyst%20SD-WAN%20Manager%20Authenticated%20Privilege%20Escalation%20Vulnerability%26vs_k=1
A vulnerability in the CLI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, local attacker to execute arbitrary commands as root by supplying a crafted file to the affected system.
This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by uploading a crafted file to the affected system. A successful exploit could allow the attacker to perform command injection attacks on an affected system and elevate their privileges as the root user.
To exploit this vulnerability, the attacker must have netadmin privileges on the affected system. This would require valid credentials or exploitation of CVE-2026-20182 (https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-rpa2-v69WY2SW) or CVE-2026-20127 (https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-rpa-EHchtZk). Cisco is not aware of successful exploitation by other methods. Cisco has observed limited cases where the exploitation of this bug resulted in a configuration change pushed to edge devices.
Cisco recommends that customers upgrade to the fixed software that is documented in the Catalyst SD-WAN Security Advisory (https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-rpa2-v69WY2SW) that was published on May 14, 2026, and verify the configuration of the edge devices.
Cisco has not released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Important: To preserve possible indicators of compromise, customers should issue the request admin-tech command from each of the control components in the SD-WAN deployment before upgrading. After the admin-tech file has been collected, software should be upgraded at the earliest opportunity.
Before upgrading an SD-WAN deployment to a fixed release, retain relevant logs. After upgrading, verify that the system has not been compromised by checking the logs for the indicators of compromise as documented in this advisory. If the logs show indicators of compromise and the system is confirmed to be compromised, applying the software update alone will not resolve the vulnerability. In such cases, follow the specific remediation steps that will be provided by the Cisco Technical Assistance Center (TAC) to help secure the system. This section will be updated as information becomes available.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-privesc-4uxFrdzx
Security Impact Rating: High
CVE: CVE-2026-20245 | 1 153 |
