CVE-2021-22734

EPSS 0.85%
Veröffentlicht 26.05.2021 20:15:09
Zuletzt bearbeitet 21.11.2024 05:50:33
Quelle cybersecurity@se.com
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Improper Verification of Cryptographic Signature vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause remote code execution when an attacker loads unauthorized code.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Schneider-electric ≫ Spacelynk Firmware Version <= 2.6.0

Schneider-electric ≫ Spacelynk Version-

Schneider-electric ≫ Homelynk Firmware Version <= 2.6.0

Schneider-electric ≫ Homelynk Version-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.85%	0.727

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.2	1.2	5.9	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	6.5	8	6.4	AV:N/AC:L/Au:S/C:P/I:P/A:P

CWE-347 Improper Verification of Cryptographic Signature

The product does not verify, or incorrectly verifies, the cryptographic signature for data.

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-04

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-22734

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-22734

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-22734

EUVD