CVE-2026-65220：Supermicro BMC IPMI 功能存在特權提升漏洞
CVE-2026-65220 - Supermicro BMC IPMI feature contains a Privilege escalation vulnerability
Supermicro BMC IPMI 的特權提升漏洞（CVE-2026‑65220）允許攻擊者以 RAKP+ 訊息提升至管理員許可權。
- 漏洞影響：所有受影響的 Supermicro BMC 版本，具備 IPMI 介面。
Supermicro BMC IPMI 的特權提升漏洞提醒系統管理員即時更新韌體以防止潛在攻擊。
A logic flaw in the BMC IPMI implementation may allow an attacker to send specially crafted RAKP+ messages and escalate an account to administrator privileges.
Impact
Affected Products
The following products are affected by CVE-2026-65220
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | def9a96e-e099-41a9-bfac-30fd4f82c411 |
Update BMC firmware to patch logic flaw enabling privilege escalation.
- Update BMC firmware to the latest version.
- Verify account privileges after update.
- Restrict IPMI access to trusted networks.
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-65220.
| URL | Resource |
|---|---|
| https://www.supermicro.com/en/support/security_BMC_IPMI_Oct_2026_1 |
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-65220 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-65220
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-65220 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-65220 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by def9a96e-e099-41a9-bfac-30fd4f82c411
十月. 27, 2026
Action Type Old Value New Value Added Description A logic flaw in the BMC IPMI implementation may allow an attacker to send specially crafted RAKP+ messages and escalate an account to administrator privileges. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-269 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/65xxx/CVE-2026-65220.json">CVE-2026-65220</a> Added Reference https://www.supermicro.com/en/support/security_BMC_IPMI_Oct_2026_1
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.