PT-2022-6546 · Spacelynk+1 · Spacelynk+2

Published 2022-02-09 · Updated 2023-05-10 · CVE-2022-22809

Positive Technologies (AI Summary)

CVSS v2.0

9.4

High

Base vector

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

Name of the Vulnerable Software and Affected Versions spaceLYnk versions 2.6.2 and prior Wiser for KNX (formerly homeLYnk) versions 2.6.2 and prior fellerLYnk versions 2.6.2 and prior

Description A Missing Authentication for Critical Function issue exists, allowing unauthorized modifications to touch configurations when an attacker attempts to modify these configurations. This could enable a remote attacker to redefine system configurations.

Recommendations For spaceLYnk versions 2.6.2 and prior, update to a version that includes a fix for this issue. For Wiser for KNX (formerly homeLYnk) versions 2.6.2 and prior, update to a version that includes a fix for this issue. For fellerLYnk versions 2.6.2 and prior, update to a version that includes a fix for this issue. As a temporary workaround, consider restricting access to the touch configuration modification functionality until a patch is available.

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

BDU:2023-02241

CVE-2022-22809

Affected Products

Wiser For Knx

Fellerlynk

Spacelynk

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2022-22809 · Security Note
• https://bdu.fstec.ru/vul/2023-02241 · Security Note
• https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-039-04 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-22809 · Vendor Advisory
• https://t.me/cvenotify/30749 · Telegram Post
• https://t.me/cibsecurity/37207 · Telegram Post
• https://t.me/cvenotify/42150 · Telegram Post
• https://t.me/true_secator/4363 · Telegram Post