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CVE-2024-20316

Quick assessment

Affected
Cisco Cisco IOS XE Software
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 Software 存在安全漏洞，该漏洞源于数据模型接口 (DMI) 服务中存在漏洞，可能允许未经身份验证的远程攻击者访问本应受配置的 IPv4 访问控制列表 (ACL) 保护的资源。

CVSS 5.8 · Medium EPSS 0.45% · P37
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I. Basic Information for CVE-2024-20316

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the data model interface (DMI) services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access resources that should have been protected by a configured IPv4 access control list (ACL). This vulnerability is due to improper handling of error conditions when a successfully authorized device administrator updates an IPv4 ACL using the NETCONF or RESTCONF protocol, and the update would reorder access control entries (ACEs) in the updated ACL. An attacker could exploit this vulnerability by accessing resources that should have been protected across an affected device.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
未有动作错误条件的检测
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco IOS XE Software 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
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 Software 存在安全漏洞，该漏洞源于数据模型接口 (DMI) 服务中存在漏洞，可能允许未经身份验证的远程攻击者访问本应受配置的 IPv4 访问控制列表 (ACL) 保护的资源。
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 16.3.1 -

II. Public POCs for CVE-2024-20316

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III. Intelligence Information for CVE-2024-20316

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Vendor Advisories for CVE-2024-20316 (1)

Same Patch Batch · Cisco · 2024-03-27 · 17 CVEs total

CVE-2024-20308 8.6 HIGH 多款Cisco产品安全漏洞
CVE-2024-20271 8.6 HIGH Cisco Access Point 安全漏洞
CVE-2024-20314 8.6 HIGH Cisco IOS XE Software 安全漏洞
CVE-2024-20259 8.6 HIGH Cisco IOS XE Software 安全漏洞
CVE-2024-20311 8.6 HIGH Cisco IOS 和 IOS XE Software 安全漏洞
CVE-2024-20303 7.4 HIGH Cisco IOS XE Software 安全漏洞
CVE-2024-20312 7.4 HIGH Cisco IOS 和 IOS XE Software 安全漏洞
CVE-2024-20276 7.4 HIGH Cisco Catalyst 安全漏洞
CVE-2024-20307 6.8 MEDIUM 多款Cisco产品安全漏洞
CVE-2024-20278 6.5 MEDIUM Cisco IOS XE Software 安全漏洞
CVE-2024-20306 6.0 MEDIUM Cisco IOS XE Software 安全漏洞
CVE-2024-20265 5.9 MEDIUM Cisco Access Point 安全漏洞
CVE-2024-20309 5.6 MEDIUM Cisco IOS XE Software 安全漏洞
CVE-2024-20324 5.5 MEDIUM Cisco IOS XE Software 安全漏洞
CVE-2024-20354 4.7 MEDIUM Cisco Aironet Access Point Software 安全漏洞
CVE-2024-20333 4.3 MEDIUM Cisco DNA Center 安全漏洞

IV. Related Vulnerabilities

Same product: Cisco IOS XE Software
Same vendor: Cisco
Same weakness: CWE-390

V. Comments for CVE-2024-20316

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