CVE-2024-20439 Details
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 31, 2025References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-20439 | CISA-ADP | US Government Resource |
| https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cslu-7gHMzWmw | [email protected] | Vendor Advisory |
This CVE is in CISA's Known Exploited Vulnerabilities Catalog
Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.
| Vulnerability Name | Date Added | Due Date | Required Action |
|---|---|---|---|
| Cisco Smart Licensing Utility Static Credential Vulnerability | Mar 31, 2025 | Apr 21, 2025 | Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-798 | Use of Hard-coded Credentials | [email protected] |
| CWE-912 | Hidden Functionality | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| cisco smart license utility | >= 2.0.0, < 2.3.0 |
CPE
Remediation
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Change History
11 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Oct 28, 2025 | Modified Analysis | [email protected] |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Oct 21, 2025 | CVE Modified | CISA-ADP |
| Apr 3, 2025 | Modified Analysis | [email protected] |
| Apr 1, 2025 | CVE Modified | [email protected] |
| Apr 1, 2025 | CVE CISA KEV Update | Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government |
| Sep 13, 2024 | Initial Analysis | [email protected] |
| Sep 4, 2024 | New CVE Received | [email protected] |