CVE-2025-20315
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I. Basic Information for CVE-2025-20315
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the Network-Based Application Recognition (NBAR) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, causing a denial of service (DoS) condition. This vulnerability is due to improper handling of malformed Control and Provisioning of Wireless Access Points (CAPWAP) packets. An attacker could exploit this vulnerability by sending malformed CAPWAP packets through an affected device. A successful exploit could allow the attacker to cause the device to reload unexpectedly, resulting in a DoS condition.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用不正确的长度值访问缓冲区
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco IOS XE 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS XE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，该漏洞源于对畸形CAPWAP数据包处理不当，可能导致设备意外重启，造成拒绝服务。
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 IOS XE Software | 3.7.0S | - |
II. Public POCs for CVE-2025-20315
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Cisco · 2025-09-24 · 17 CVEs total
| CVE-2025-20334 | 8.8 HIGH | Cisco IOS XE 命令注入漏洞 |
| CVE-2025-20160 | 8.1 HIGH | Cisco IOS和Cisco IOS XE Software 授权问题漏洞 |
| CVE-2025-20327 | 7.7 HIGH | Cisco IOS 安全漏洞 |
| CVE-2025-20312 | 7.7 HIGH | Cisco IOS XE 安全漏洞 |
| CVE-2025-20352 | 7.7 HIGH | Cisco IOS和Cisco IOS XE Software 安全漏洞 |
| CVE-2025-20311 | 7.4 HIGH | Cisco IOS XE Software 代码问题漏洞 |
| CVE-2025-20314 | 6.7 MEDIUM | Cisco IOS XE 安全漏洞 |
| CVE-2025-20313 | 6.7 MEDIUM | Cisco IOS XE 安全漏洞 |
| CVE-2025-20149 | 6.5 MEDIUM | Cisco IOS和Cisco IOS XE 安全漏洞 |
| CVE-2025-20240 | 6.1 MEDIUM | Cisco IOS XE Software 安全漏洞 |
| CVE-2025-20338 | 6.0 MEDIUM | Cisco IOS XE 安全漏洞 |
| CVE-2025-20339 | 5.8 MEDIUM | Cisco SD-WAN vEdge Software Access Control List Bypass Vulnerability |
| CVE-2025-20316 | 5.3 MEDIUM | Cisco IOS XE 访问控制错误漏洞 |
| CVE-2025-20293 | 5.3 MEDIUM | Cisco IOS XE Software 安全漏洞 |
| CVE-2025-20365 | 4.3 MEDIUM | Cisco Access Point Software 安全漏洞 |
| CVE-2025-20364 | 4.3 MEDIUM | Cisco Wireless LAN Controller 安全漏洞 |
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V. Comments for CVE-2025-20315
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