CVE-2021-22732
Improper Privilege Management vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2...
Improper Privilege Management vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause a code execution issue when an attacker loads unauthorized code on the web server.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Improper Privilege Management vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause a code execution issue when an attacker loads unauthorized code on the web server.
- Record
CVE-2021-22732- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 4.6 Medium
AV:L/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-269
- Updated
- 2026-11-02
CVE List No score
Improper Privilege Management vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause a code execution issue when an attacker loads unauthorized code on the web server.
- Record
CVE-2021-22732- Weakness
- CWE-269
- Updated
- 2026-11-02
EUVDEUVD-2021-9867 No score
Improper Privilege Management vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause a code execution issue when an attacker loads unauthorized code on the web server.
- Record
EUVD-2021-9867- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pc58-xxw2-cjgg No score
Improper Privilege Management vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2...
Improper Privilege Management vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause a code execution issue when an attacker loads unauthorized code on the web server.
- Record
GHSA-pc58-xxw2-cjgg- Weakness
- CWE-269
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-22732 is a high vulnerability (CVSS 7.8) in Schneider-electric Homelynk Firmware, published May 26, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.26%, the 18th percentile. No source names a fixed version.