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SchneiderCVE-2020-7508

HistoryJun 16, 2020 - 8:15 p.m.

CVE-2020-7508

2020-06-1620:15:15

CWE-307

schneider

web.nvd.nist.gov

cve-2020-7508

easergy t300

firmware

cwe-307

vulnerability

nvd

security

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

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

9.4

Confidence

High

EPSS

0.002

Percentile

60.7%

JSON

A CWE-307 Improper Restriction of Excessive Authentication Attempts vulnerability exists in Easergy T300 (Firmware version 1.5.2 and older) which could allow an attacker to gain full access by brute force.

Affected configurations

Nvd

Node

schneider-electriceasergy_t300_firmwareRange≤1.5.2

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

[
  {
    "product": "Easergy T300 (Firmware version 1.5.2 and older)",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Easergy T300 (Firmware version 1.5.2 and older)"
      }
    ]
  }
]

References

www.se.com/ww/en/download/document/SEVD-2020-161-04

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

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

9.4

Confidence

High

EPSS

0.002

Percentile

60.7%

JSON

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