Vulnerability Details : CVE-2021-22734
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.
Vulnerability category: Execute code
Products affected by CVE-2021-22734
- cpe:2.3:o:schneider-electric:homelynk_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:schneider-electric:spacelynk_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-22734
0.26%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 64 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-22734
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
7.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
1.2
|
5.9
|
NIST |
CWE ids for CVE-2021-22734
-
The product does not verify, or incorrectly verifies, the cryptographic signature for data.Assigned by: cybersecurity@se.com (Primary)
References for CVE-2021-22734
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