CVE-2021-22771
First published: Wed Jul 21 2021(Updated: )
A CWE-1236: Improper Neutralization of Formula Elements in a CSV File vulnerability exists in Easergy T300 with firmware V2.7.1 and older that would allow arbitrary command execution.
Credit: cybersecurity@se.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Schneider Electric Easergy T300 Firmware | <=2.7.1 | |
| Schneider Electric Easergy T300 Firmware |
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Frequently Asked Questions
What is the severity of CVE-2021-22771?
CVE-2021-22771 is considered a high severity vulnerability due to its potential for arbitrary command execution.
How do I fix CVE-2021-22771?
To fix CVE-2021-22771, upgrade to Easergy T300 firmware version 2.7.2 or later.
What type of vulnerability is CVE-2021-22771?
CVE-2021-22771 is classified as CWE-1236, which involves improper neutralization of formula elements in a CSV file.
Which firmware versions are affected by CVE-2021-22771?
CVE-2021-22771 affects Easergy T300 firmware versions 2.7.1 and older.
Can CVE-2021-22771 be exploited remotely?
Yes, CVE-2021-22771 can be exploited remotely, allowing attackers to execute arbitrary commands.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/weakness
- agent/references
- agent/last-modified-date
- agent/severity
- agent/first-publish-date
- agent/event
- agent/description
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/schneider-electric
- canonical/schneider electric easergy t300 firmware
- version/schneider electric easergy t300 firmware/2.7.1