Security readout for executives and security teams
Plain-English summary
This vulnerability affects Intel Server Board M10JNP2SB systems running older BIOS and BMC firmware. An unauthenticated actor with adjacent network access could trigger a denial of service in the BMC firmware. The main business concern is loss or disruption of server management availability, not confirmed data theft or remote takeover from the provided sources.
Executive priority
Prioritize remediation for production servers where BMC access is reachable beyond a tightly controlled management network. Treat this as an availability and operations risk, with urgency driven by asset criticality and firmware age.
Technical view
CVE-2021-0113 is an out-of-bounds write in Intel Server Board M10JNP2SB BMC firmware before EFI BIOS 7215 and BMC 8100.01.08. The CVE states unauthenticated adjacent access may enable denial of service. The bundle provides no CVSS vector, CWE, exploit detail, or evidence of broader product impact.
Likely exposure
Exposure is limited to environments using Intel Server Board M10JNP2SB with firmware older than EFI BIOS 7215 and BMC 8100.01.08. Systems with BMC management networks reachable from adjacent or shared networks are more relevant.
Exploitation context
The source bundle does not show CISA KEV listing or any cited evidence of active exploitation. The stated attack condition is unauthenticated adjacent access, with potential denial of service impact.
Researcher notes
Evidence is sparse: no CVSS, CWE, exploit notes, or detailed attack path are included. Keep analysis constrained to BMC out-of-bounds write, adjacent unauthenticated access, and denial of service on the named Intel board and firmware versions.
Mitigation direction
- Identify Intel Server Board M10JNP2SB assets in server and BMC inventories.
- Upgrade affected systems to EFI BIOS 7215 and BMC 8100.01.08 or later.
- Review Intel advisory INTEL-SA-00474 for official firmware guidance.
- Restrict BMC access to dedicated, trusted management networks.
- Monitor BMC availability and management-plane errors after remediation.
Validation and detection
- Confirm each board model is Intel Server Board M10JNP2SB.
- Record current EFI BIOS and BMC firmware versions.
- Flag versions earlier than EFI BIOS 7215 and BMC 8100.01.08.
- Verify BMC interfaces are not exposed to untrusted adjacent networks.
- Retest management access and service stability after firmware update.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2021-0113 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00474.htmlCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.