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[email protected]CVE-2021-22771

HistoryJul 21, 2021 - 3:15 p.m.

CVE-2021-22771

2021-07-2115:15:15

CWE-1236

[email protected]

web.nvd.nist.gov

cve-2021-22771

cwe-1236

easergy t300

firmware v2.7.1

nvd

security vulnerability

arbitrary command execution

6 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

7.3 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

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.

Affected configurations

NVD

Node

schneider-electriceasergy_t300_firmwareRange≤2.7.1

AND

schneider-electriceasergy_t300Match-

CPENameOperatorVersion
schneider-electric:easergy_t300_firmwareschneider-electric easergy t300 firmwarele2.7.1

CPE	Name	Operator	Version
schneider-electric:easergy_t300_firmware	schneider-electric easergy t300 firmware	le	2.7.1

CNA Affected

[
  {
    "product": "Easergy T300 with firmware V2.7.1 and older",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Easergy T300 with firmware V2.7.1 and older"
      }
    ]
  }
]

References

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

Social References

6 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

7.3 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

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