CVE-2021-42773
HIGH
7.5
CVSS Score
Published: November 12, 2021 at 01:19 AM UTC
Updated: June 17, 2026 at 04:10 AM UTC
1 product affected across 1 vendorEmulex Hba Manager
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Severity
HIGH7.5
Exploit prediction
EPSS 1.0%
Description
Broadcom Emulex HBA Manager/One Command Manager versions before 11.4.425.0 and 12.8.542.31, if not installed in Strictly Local Management mode, could allow a user to retrieve an arbitrary file from a remote host with the GetDumpFile command. In non-secure mode, the user is unauthenticated.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
11.0.0 ≤ v < 11.4.425.012.0.0 ≤ v < 12.8.542.31
Affected range stops below 11.4.425.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 12.8.542.31, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://docs.broadcom.com/doc/elx_HBAManager-Lin-RN12811-101.pdfx_refsource_MISCProduct
Source: [email protected]
https://www.broadcom.com/products/storage/fibre-channel-host-bus-adapters/emulex-hba-managerCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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