CVE-2021-27448
HIGH
7.8
CVSS Score
Published: March 25, 2021 at 07:35 PM UTC
Updated: June 17, 2026 at 03:44 AM UTC
2 products affected across 1 vendorMU320E FirmwareMu320E
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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
Description
A miscommunication in the file system allows adversaries with access to the MU320E to escalate privileges on the MU320E (all firmware versions prior to v04A00.1).
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 04a00.1
Affected range stops below 04a00.1, so it looks safe — our inference, not a vendor statement
ge-mu320e (same device)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
x_refsource_MISCThird Party AdvisoryUS Government Resource
Source: [email protected]
https://us-cert.cisa.gov/ics/advisories/icsa-21-082-02CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-250CWE-269
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