CVE-2022-20681— Cisco IOS XE Software安全漏洞
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I. CVE-2022-20681の基本情報
脆弱性情報
脆弱性についてご質問がありますか？Shenlongの分析が参考になるかご確認ください！
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脆弱性タイトル
Cisco IOS XE Software for Cisco Catalyst 9000 Family Switches and Catalyst 9000 Family Wireless Controllers Privilege Escalation Vulnerability
ソース: CVE Program / CVE List V5
脆弱性説明
A vulnerability in the CLI of Cisco IOS XE Software for Cisco Catalyst 9000 Family Switches and Cisco Catalyst 9000 Family Wireless Controllers could allow an authenticated, local attacker to elevate privileges to level 15 on an affected device. This vulnerability is due to insufficient validation of user privileges after the user executes certain CLI commands. An attacker could exploit this vulnerability by logging in to an affected device as a low-privileged user and then executing certain CLI commands. A successful exploit could allow the attacker to execute arbitrary commands with level 15 privileges on the affected device.
ソース: CVE Program / CVE List V5
CVSS情報
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
ソース: CVE Program / CVE List V5
脆弱性タイプ
特权授予不正确
ソース: CVE Program / CVE List V5
脆弱性タイトル
Cisco IOS XE Software安全漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
Cisco IOS XE Software是美国思科（Cisco）公司的一个操作系统。用于企业有线和无线访问，汇聚，核心和WAN的单一操作系统，Cisco IOS XE降低了业务和网络的复杂性。 Cisco IOS XE存在安全漏洞，该漏洞源于CLI Commands绕过Cisco IOS XE的限制，以提升他的权限。
ソース: CNNVD (China National Vulnerability Database)
CVSS情報
N/A
ソース: CNNVD (China National Vulnerability Database)
脆弱性タイプ
N/A
ソース: CNNVD (China National Vulnerability Database)
影響を受ける製品
| ベンダー | プロダクト | 影響を受けるバージョン | CPE | 購読 |
|---|---|---|---|---|
| Cisco | Cisco IOS XE Software | n/a | - |
II. CVE-2022-20681の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
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CVE-2022-20681 厂商安全公告 (1)
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ewlc-priv-esc-ybvHKO5vendor-advisoryx_refsource_CISCO
Same Patch Batch · Cisco · 2022-04-15 · 34 CVEs total
| CVE-2022-20695 | 10.0 CRITICAL | Cisco Wireless LAN Controller Management Interface Authentication Bypass Vulnerability |
| CVE-2022-20622 | 8.6 HIGH | Cisco Embedded Wireless Controller with Catalyst Access Points IP Flood Denial of Service |
| CVE-2022-20678 | 8.6 HIGH | Cisco IOS XE Software AppNav-XE Denial of Service Vulnerability |
| CVE-2022-20714 | 8.6 HIGH | Cisco IOS XR Software for ASR 9000 Series Routers Lightspeed-Plus Line Cards Denial of Ser |
| CVE-2022-20697 | 8.6 HIGH | Cisco IOS and IOS XE Software Web Services Denial of Service Vulnerability |
| CVE-2022-20682 | 8.6 HIGH | Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family CAPWAP Denial of Se |
| CVE-2022-20683 | 8.6 HIGH | Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers Application Visibility |
| CVE-2022-20716 | 7.8 HIGH | Cisco SD-WAN Solution Improper Access Control Vulnerability |
| CVE-2022-20692 | 7.7 HIGH | Cisco IOS XE Software NETCONF Over SSH Denial of Service Vulnerability |
| CVE-2022-20684 | 7.4 HIGH | Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family SNMP Trap Denial of |
| CVE-2022-20761 | 7.4 HIGH | Cisco 1000 Series Connected Grid Router Integrated Wireless Access Point Denial of Service |
| CVE-2022-20739 | 7.3 HIGH | Cisco SD-WAN vManage Software Privilege Escalation Vulnerability |
| CVE-2022-20694 | 6.8 MEDIUM | Cisco IOS XE Software Border Gateway Protocol Resource Public Key Infrastructure Denial of |
| CVE-2022-20679 | 6.8 MEDIUM | Cisco IOS XE Software IPSec Denial of Service Vulnerability |
| CVE-2022-20758 | 6.8 MEDIUM | Cisco IOS XR Software Border Gateway Protocol Ethernet VPN Denial of Service Vulnerability |
| CVE-2022-20735 | 6.5 MEDIUM | Cisco SD-WAN vManage Software Cross-Site Request Forgery Vulnerability |
| CVE-2022-20747 | 6.5 MEDIUM | Cisco SD-WAN vManage Software Information Disclosure Vulnerability |
| CVE-2022-20726 | 5.5 MEDIUM | Cisco IOx Application Hosting Environment Vulnerabilities |
| CVE-2022-20718 | 5.5 MEDIUM | Cisco IOx Application Hosting Environment Vulnerabilities |
| CVE-2022-20725 | 5.5 MEDIUM | Cisco IOx Application Hosting Environment Vulnerabilities |
Showing 20 of 34 CVEs. View all on vendor page →
IV. 関連脆弱性
同じ製品: Cisco IOS XE Software
- CVE-2026-20311
Cisco IOS XE Software Web UI Denial of Service Vulnerability - CVE-2026-20301
Cisco IOS Software and IOS XE Software Extensible Messaging - CVE-2026-20308
Cisco IOS XE Software Web-Based Management Interface Vulnera - CVE-2026-20273
Cisco IOS XE Software Security Hardening Release - CVE-2026-20272
Cisco IOS XE Software Security Hardening Release
同じベンダー: Cisco
- CVE-2026-20313
Cisco Catalyst SD-WAN Security Hardening Release - Memory Co - CVE-2026-20311
Cisco IOS XE Software Web UI Denial of Service Vulnerability - CVE-2026-20289
Cisco RoomOS Logging Subsystem Information Disclosure Vulner - CVE-2026-20312
Cisco Catalyst SD-WAN Security Hardening Release - Informati - CVE-2026-20310
Cisco SD-WAN Software Security Hardening Release - Improper
同じ弱点: CWE-266
- CVE-2026-17626
Langflow is affected by security vulnerabilities in Model Co - CVE-2026-20028
Cisco Terminal Services Agent Firewall Rules Bypass Vulnerab - CVE-2026-10059
Cluster-curator-controller: cluster-curator-controller: name - CVE-2026-52791
fuse-overlayfs release-1.x preserves SUID/SGID bits after tr - CVE-2026-61951
WordPress TrueBooker plugin <= 1.2.3 - Privilege Escalation
V. CVE-2022-20681へのコメント
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