CVE-2021-34758— Cisco RoomOS Software和Cisco TelePresence Collaboration Endpoint Software 访问控制错误漏洞
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一、 漏洞 CVE-2021-34758 基础信息
漏洞信息
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Vulnerability Title
Cisco TelePresence Collaboration Endpoint and RoomOS Software Denial of Service Vulnerability
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
A vulnerability in the memory management of Cisco TelePresence Collaboration Endpoint (CE) Software and Cisco RoomOS Software could allow an authenticated, local attacker to corrupt a shared memory segment, resulting in a denial of service (DoS) condition. This vulnerability is due to insufficient access controls to a shared memory resource. An attacker could exploit this vulnerability by corrupting a shared memory segment on an affected device. A successful exploit could allow the attacker to cause the device to reload. The device will recover from the corruption upon reboot.
来源: 美国国家漏洞数据库 NVD
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
关键资源的不正确权限授予
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
Cisco RoomOS Software和Cisco TelePresence Collaboration Endpoint Software 访问控制错误漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Cisco RoomOS Software和Cisco TelePresence Collaboration Endpoint Software都是美国思科（Cisco）公司的产品。Cisco RoomOS Software是一套用于Cisco设备的自动管理软件。该软件主要用于升级、管理Cisco设备的主板固件。Cisco TelePresence Collaboration Endpoint Software是一套协作终端软件。 Cisco RoomOS Software和Cisco TelePrese
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Cisco | Cisco RoomOS Software | n/a | - |
二、漏洞 CVE-2021-34758 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2021-34758 厂商安全公告 (1)
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-tpce-rmos-mem-dos-rck56tTvendor-advisoryx_refsource_CISCO
同批安全公告 · Cisco · 2021-10-06 · 共 23 条
| CVE-2021-34710 | 8.8 HIGH | Cisco ATA 190 操作系统操作系统命令注入漏洞 |
| CVE-2021-34735 | 8.8 HIGH | Cisco ATA 190 安全漏洞 |
| CVE-2021-34748 | 8.8 HIGH | Cisco Intersight 操作系统命令注入漏洞 |
| CVE-2021-34698 | 8.6 HIGH | Cisco AsyncOS 安全漏洞 |
| CVE-2021-1594 | 7.5 HIGH | Cisco Identity Services Engine 操作系统命令注入漏洞 |
| CVE-2021-34788 | 7.0 HIGH | Cisco Anyconnect Secure Mobility Client 竞争条件问题漏洞 |
| CVE-2021-34706 | 6.4 MEDIUM | Cisco Identity Services Engine 代码问题漏洞 |
| CVE-2021-34742 | 6.1 MEDIUM | Cisco Vision Dynamic Signage Director 跨站脚本漏洞 |
| CVE-2021-1534 | 5.8 MEDIUM | Cisco AsyncOS for Cisco Email Security Appliance 输入验证错误漏洞 |
| CVE-2021-34711 | 5.5 MEDIUM | Cisco IP Phone 路径遍历漏洞 |
| CVE-2021-34766 | 5.4 MEDIUM | Cisco Smart Software Manager 安全漏洞 |
| CVE-2021-34744 | 4.9 MEDIUM | Cisco Business 220 Series Smart Switches 信任管理问题漏洞 |
| CVE-2021-34757 | 4.9 MEDIUM | Cisco Business 220 Series Smart Switches 信任管理问题漏洞 |
| CVE-2021-34772 | 4.7 MEDIUM | Cisco Orbital 输入验证错误漏洞 |
| CVE-2021-34775 | 4.3 MEDIUM | Cisco Small Business 220 Series Smart Switches 缓冲区错误漏洞 |
| CVE-2021-34776 | 4.3 MEDIUM | Cisco Small Business 220 Series Smart Switches 缓冲区错误漏洞 |
| CVE-2021-34777 | 4.3 MEDIUM | Cisco Small Business 220 Series Smart Switches缓冲区错误漏洞 |
| CVE-2021-34778 | 4.3 MEDIUM | Cisco Small Business 220 Series Smart Switches缓冲区错误漏洞 |
| CVE-2021-34779 | 4.3 MEDIUM | Cisco Small Business 220 Series Smart Switches缓冲区错误漏洞 |
| CVE-2021-34780 | 4.3 MEDIUM | Cisco Small Business 220 Series Smart Switches缓冲区错误漏洞 |
显示前 20 条，共 23 条。 查看全部 → →
IV. Related Vulnerabilities
Same product: Cisco RoomOS Software
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Cisco RoomOS Software和Cisco TelePresence Collaboration Endpo - CVE-2025-20329
Cisco TelePresence Collaboration Endpoint Software 日志信息泄露漏洞 - CVE-2022-20793
Cisco Touch 10 安全漏洞 - CVE-2023-20004
Cisco RoomOS Software和Cisco TelePresence Collaboration Endpo - CVE-2023-20090
Cisco RoomOS Software和Cisco TelePresence Collaboration Endpo
V. Comments for CVE-2021-34758
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