CVE-2021-22771

7.3 highEPSS 1.1%

High (7.3) in schneider-electric easergy t300 firmware. EPSS 1.1% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.3 high

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
CWE: CWE-1236
Published: 2021-07-21
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

schneider-electric:easergy_t300_firmware

References

http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-02
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-02

Check your stack JSON