Lucene search

SchneiderCVE-2020-7561

HistoryNov 19, 2020 - 10:15 p.m.

CVE-2020-7561

2020-11-1922:15:14

CWE-306

CWE-284

schneider

web.nvd.nist.gov

cve-2020-7561

easergy t300

firmware 2.7

cwe-306

missing authentication

critical function

information exposure

denial of service

command execution

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.004

Percentile

74.4%

JSON

A CWE-306: Missing Authentication for Critical Function vulnerability exists in Easergy T300 (with firmware 2.7 and older) that could cause a wide range of problems, including information exposure, denial of service, and command execution when access to a resource from an attacker is not restricted or incorrectly restricted.

Affected configurations

Nvd

Node

schneider-electriceasergy_t300_firmwareRange≤2.7

AND

schneider-electriceasergy_t300Match-

VendorProductVersionCPE
schneider-electriceasergy_t300_firmware*cpe:2.3:o:schneider-electric:easergy_t300_firmware:*:*:*:*:*:*:*:*
schneider-electriceasergy_t300-cpe:2.3:h:schneider-electric:easergy_t300:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
schneider-electric	easergy_t300_firmware	*	cpe:2.3:o:schneider-electric:easergy_t300_firmware::::::::
schneider-electric	easergy_t300	-	cpe:2.3:h:schneider-electric:easergy_t300:-:::::::*

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Easergy T300 with firmware 2.7 and older",
    "versions": [
      {
        "version": "Easergy T300 with firmware 2.7 and older",
        "status": "affected"
      }
    ]
  }
]

References

us-cert.cisa.gov/ics/advisories/icsa-20-343-03

www.se.com/ww/en/download/document/SEVD-2020-315-06/

Social References

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.004

Percentile

74.4%

JSON

Related for CVE-2020-7561