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CVE-2020-7525

HIGH
7.5
CVSS Score
Published: August 31, 2020 at 04:12 PM UTC
Updated: June 17, 2026 at 03:24 AM UTC
4 products affected across 1 vendorSpacelynk FirmwareWiser for Knx FirmwarespaceLYnk

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Severity
HIGH7.5
Exploit prediction
EPSS 1%

Description

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Spacelynk Firmware· Schneider Electric
95%
v < 2.5.1
Affected range stops below 2.5.1, so it looks safe — our inference, not a vendor statement
schneider-electric-spacelynk (same device)
Wiser for Knx Firmware· Schneider Electric
95%
v < 2.5.1
Affected range stops below 2.5.1, so it looks safe — our inference, not a vendor statement
schneider-electric-wiser-for-knx (same device)
spaceLYnk· Schneider Electric
60%
All versions
Wiser for KNX· Schneider Electric
60%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.se.com/ww/en/download/document/SEVD-2020-224-02/

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-307

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