CVE-2021-27448
First published: Thu Mar 25 2021(Updated: )
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).
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ge Mu320e Firmware | <04a00.1 | |
| Ge Mu320e | ||
| GE All firmware versions prior to v04A00.1 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-27448?
CVE-2021-27448 is a vulnerability that allows adversaries with access to the GE MU320E to escalate privileges on the device (all firmware versions prior to v04A00.1).
Is GE MU320E firmware affected by CVE-2021-27448?
Yes, all firmware versions of GE MU320E prior to v04A00.1 are affected by CVE-2021-27448.
What is the severity of CVE-2021-27448?
The severity of CVE-2021-27448 is high, with a CVSS score of 7.8.
How can adversaries exploit CVE-2021-27448?
Adversaries with access to the GE MU320E can exploit CVE-2021-27448 to escalate privileges on the device.
How can I fix CVE-2021-27448?
To mitigate CVE-2021-27448, users should update their GE MU320E firmware to version v04A00.1 or later.
- collector/nvd-index
- agent/weakness
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/references
- agent/last-modified-date
- agent/softwarecombine
- agent/author
- agent/description
- agent/first-publish-date
- agent/tags
- agent/event
- collector/ics-cert-advisory
- source/ICS
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/ge
- canonical/ge mu320e firmware
- canonical/ge mu320e
- canonical/ge all firmware versions prior to v04a00.1