CVE-2023-20090— Cisco TelePresence Collaboration Endpoint and RoomOS Software Privilege Escalation Vulnerability
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I. Basic Information for CVE-2023-20090
Vulnerability Information
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Vulnerability Title
Cisco TelePresence Collaboration Endpoint and RoomOS Software Privilege Escalation Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in Cisco TelePresence CE and RoomOS could allow an authenticated, local attacker to elevate privileges to root on an affected device. This vulnerability is due to improper access control on certain CLI commands. An attacker could exploit this vulnerability by running a series of crafted commands. 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
路径遍历：’dir/../../filename’
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco RoomOS Software和Cisco TelePresence Collaboration Endpoint Software 安全漏洞
Source: CNNVD (China National Vulnerability Database)
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
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Cisco | Cisco RoomOS Software | N/A | - | |
| Cisco | Cisco TelePresence Endpoint Software (TC/CE) | CE9.10.2 | - |
II. Public POCs for CVE-2023-20090
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Cisco · 2024-11-15 · 50 CVEs total
| CVE-2023-20036 | 9.9 CRITICAL | Cisco Industrial Network Director Command Injection Vulnerability |
| CVE-2023-20154 | 9.1 CRITICAL | Cisco Modeling Labs External Authentication Bypass Vulnerability |
| CVE-2022-20655 | 8.8 HIGH | Cisco 多款产品操作系统命令注入漏洞 |
| CVE-2023-20125 | 8.6 HIGH | Cisco BroadWorks Network Server TCP Denial of Service Vulnerability |
| CVE-2022-20649 | 8.1 HIGH | Cisco Redundancy Configuration Manager Debug Remote Code Execution Vulnerability |
| CVE-2022-20685 | 7.5 HIGH | Multiple Cisco Products Snort Modbus Denial of Service Vulnerability |
| CVE-2022-20853 | 7.4 HIGH | Cisco Expressway Series and Cisco TelePresence VCS Cross-Site Request Forgery Vulnerabilit |
| CVE-2022-20814 | 7.4 HIGH | Cisco Expressway Series and Cisco TelePresence VCS Improper Certificate Validation Vulnera |
| CVE-2022-20793 | 6.8 MEDIUM | Cisco Touch 10 Device Insufficient Identity Verification Vulnerability |
| CVE-2021-34752 | 6.7 MEDIUM | Cisco Firepower Threat Defense Command Injection Vulnerabilities |
| CVE-2022-20652 | 6.5 MEDIUM | Cisco Tetration Command Injection Vulnerability |
| CVE-2022-20656 | 6.5 MEDIUM | Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Path Traversal V |
| CVE-2021-1484 | 6.5 MEDIUM | Cisco SD-WAN vManage Command Injection Vulnerability |
| CVE-2022-20931 | 6.5 MEDIUM | Cisco Touch 10 Device Downgrade Attack Vulnerability |
| CVE-2021-1483 | 6.4 MEDIUM | Cisco SD-WAN vManage Software XML External Entity Vulnerability |
| CVE-2021-1482 | 6.4 MEDIUM | Cisco SD-WAN vManage Authorization Bypass Vulnerability |
| CVE-2022-20871 | 6.3 MEDIUM | Cisco Secure Web Appliance Privilege Escalation Vulnerability |
| CVE-2022-20631 | 6.1 MEDIUM | Cisco Enterprise Chat and Email Cross-Site Scripting Vulnerability |
| CVE-2022-20663 | 6.1 MEDIUM | Secure Network Analytics Cross-Site Scripting Vulnerability |
| CVE-2022-20657 | 6.1 MEDIUM | Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Cross-Site Scrip |
Showing top 20 of 50 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Cisco RoomOS Software
- CVE-2026-20119
Cisco TelePresence Collaboration Endpoint Software and RoomO - CVE-2025-20329
Cisco TelePresence Collaboration Endpoint and RoomOS Softwar - CVE-2022-20793
Cisco Touch 10 Device Insufficient Identity Verification Vul - CVE-2023-20004
Cisco TelePresence Collaboration Endpoint and RoomOS Softwar - CVE-2023-20092
Cisco TelePresence Collaboration Endpoint and RoomOS Softwar
Same vendor: Cisco
- CVE-2026-20219
Cisco Slido 安全漏洞 - CVE-2026-20034
Cisco Unity Connection Remote Code Execution Vulnerability - CVE-2026-20035
Cisco Unity Connection Server-Side Request Forgery Vulnerabi - CVE-2026-20167
Cisco IoT Field Network Director Remote Device Denial of Ser - CVE-2026-20169
Cisco IoT Field Network Director Command Injection Vulnerabi
Same weakness: CWE-27
- CVE-2026-20018
Cisco Firepower Management Center Software and Firepower Thr - CVE-2025-66518
Apache Kyuubi: Unauthorized directory access due to missing - CVE-2025-58292
Huawei HarmonyOS 安全漏洞 - CVE-2025-10438
Path Traversal in Yordam BT's Yordam Katalog - CVE-2025-58761
Tautulli vulnerable to Unauthenticated Path Traversal in `re
V. Comments for CVE-2023-20090
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