CVE-2024-20439
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I. Basic Information for CVE-2024-20439
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in Cisco Smart Licensing Utility (CSLU) could allow an unauthenticated, remote attacker to log into an affected system by using a static administrative credential. This vulnerability is due to an undocumented static user credential for an administrative account. An attacker could exploit this vulnerability by using the static credentials to login to the affected system. A successful exploit could allow the attacker to login to the affected system with administrative rights over the CSLU application API.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
隐藏功能
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Smart Licensing Utility 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Smart Licensing Utility（CSLU）是美国思科（Cisco）公司的一款允许客户从其本地管理许可证和相关产品实例的应用程序。 Cisco Smart Licensing Utility存在安全漏洞，该漏洞源于一个未记录的静态管理员凭证，可能允许未经身份验证的远程攻击者使用该凭证登录到受影响的系统。
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)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Cisco | Cisco Smart License Utility | 2.1.0 | - |
II. Public POCs for CVE-2024-20439
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | A vulnerability in Cisco Smart Licensing Utility could allow an unauthenticated, remote attacker to log in to an affected system by using a static administrative credential.This vulnerability is due to an undocumented static user credential for an administrative account. An attacker could exploit this vulnerability by using the static credentials to log in to the affected system. A successful exploit could allow the attacker to log in to the affected system with administrative privileges over the API of the Cisco Smart Licensing Utility application. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-20439.yaml | POC Details |
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Same Patch Batch · Cisco · 2024-09-04 · 7 CVEs total
| CVE-2024-20440 | 7.5 HIGH | Cisco Smart Licensing Utility 安全漏洞 |
| CVE-2024-20506 | 6.1 MEDIUM | ClamAV Privilege Handling Escalation Vulnerability |
| CVE-2024-20469 | 6.0 MEDIUM | Cisco Identity Services Engine Command Injection Vulnerability |
| CVE-2024-20503 | 5.5 MEDIUM | Cisco Duo Epic for Hyperdrive Information Disclosure Vulnerability |
| CVE-2024-20497 | 4.3 MEDIUM | Cisco Expressway Edge Improper Authorization Vulnerability |
| CVE-2024-20505 | 4.0 MEDIUM | ClamAV Memory Handling DoS |
IV. Related Vulnerabilities
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-912
V. Comments for CVE-2024-20439
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