CVEs / CVE-2024-54085
CVE-2024-54085: AMI MegaRAC SPx Authentication Bypass by Spoofing Vulnerability
- Known exploited in the CISA KEV catalog since 25 Jun 2025
- critical 9.8 CVSS 3.1 (NVD)
- EPSS 60.7% chance of exploitation in the next 30 days, higher than 99% of CVEs (30 Oct 2026)
- Last changed at its sources
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Summary
AMI MegaRAC SPx contains an authentication bypass by spoofing vulnerability in the Redfish Host Interface. A successful exploitation of this vulnerability may lead to a loss of confidentiality, integrity, and/or availability.
Description
AMI’s SPx contains a vulnerability in the BMC where an Attacker may bypass authentication remotely through the Redfish Host Interface. A successful exploitation of this vulnerability may lead to a loss of confidentiality, integrity, and/or availability.
Affected and fixed versions
| Product | Affected | Fixed in |
|---|---|---|
| AMI MegaRAC-SPx | from 12.0, before 12.7 | 12.7 |
| AMI MegaRAC-SPx | from 13.0, before 13.5 | 13.5 |
Exploitation
| In CISA KEV since | 25 Jun 2025 |
|---|---|
| Due date for US federal agencies | 16 Jul 2025 |
| Used in ransomware campaigns | Unknown |
| Required action | Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. |
Severity
| CVSS 3.1 | 9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HScored by NVD |
|---|---|
| Weakness | CWE-290 |
References
- CVE-2024-54085 on NVD
- CVE-2024-54085 in the CISA KEV catalog
- https://go.ami.com/hubfs/Security%20Advisories/2025/AMI-SA-2025003.pdf (cited by CISA)
- https://security.netapp.com/advisory/ntap-20250328-0003/ (cited by CISA)
- https://go.ami.com/hubfs/Security%20Advisories/2025/AMI-SA-2025003.pdf Vendor Advisory
- https://arstechnica.com/security/2025/06/active-exploitation-of-ami-management-tool-imperils-thousands-of-servers/ Press/Media Coverage, Third Party Advisory
- https://eclypsium.com/blog/bmc-vulnerability-cve-2024-05485-cisa-known-exploited-vulnerabilities/ Press/Media Coverage, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20250328-0003/ Third Party Advisory
- https://www.bleepingcomputer.com/news/security/cisa-ami-megarac-bug-that-lets-hackers-brick-servers-now-actively-exploited/ Press/Media Coverage, Third Party Advisory
- https://www.networkworld.com/article/4013368/ami-megarac-authentication-bypass-flaw-is-being-exploitated-cisa-warns.html Press/Media Coverage, Third Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-54085 US Government Resource
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-54085 US Government Resource
Sources
Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.
This product uses data from the NVD API but is not endorsed or certified by the NVD.