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[email protected]CVE-2020-7525

HistoryAug 31, 2020 - 5:15 p.m.

CVE-2020-7525

2020-08-3117:15:12

CWE-307

[email protected]

web.nvd.nist.gov

cve-2020-7525

improper restriction

excessive authentication

spacelynk

wiser for knx

homelynk

5 Medium

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

53.9%

JSON

Improper Restriction of Excessive Authentication Attempts vulnerability exists in all hardware versions of spaceLYnk and Wiser for KNX (formerly homeLYnk) which could allow an attacker to guess a password when brute force is used.

Affected configurations

NVD

Node

schneider-electricspacelynk_firmwareRange<2.5.1

AND

schneider-electricspacelynkMatch-

Node

schneider-electricwiser_for_knx_firmwareRange<2.5.1

AND

schneider-electricwiser_for_knxMatch-

CPENameOperatorVersion
schneider-electric:spacelynk_firmwareschneider-electric spacelynk firmwarelt2.5.1

CPE	Name	Operator	Version
schneider-electric:spacelynk_firmware	schneider-electric spacelynk firmware	lt	2.5.1

CNA Affected

[
  {
    "product": "All hardware versions of spaceLYnk and Wiser for KNX (formerly homeLYnk) ",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "All hardware versions of spaceLYnk and Wiser for KNX (formerly homeLYnk)"
      }
    ]
  }
]

References

www.se.com/ww/en/download/document/SEVD-2020-224-02/

5 Medium

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

53.9%

JSON

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