Information disclosure in Schneider-Electric Homelynk
CVE-2021-22739
Information Exposure vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause a device to be compromised when it is first configured.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.008 (55.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Schneider-Electric Homelynk
- Schneider-Electric Homelynk Firmware
- Schneider-Electric Spacelynk
- Schneider-Electric Spacelynk Firmware
- Homelynk (Wiser For Knx) And Spacelynk V2.60 Prior — versions homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior
Weakness classification (CWE)
References
- download.schneider-electric.com/files (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22739?
- CVE-2021-22739 is a medium-severity vulnerability in Schneider-Electric Homelynk, classified under Information Disclosure. CVSS score: 5.9/10. Published 2021-05-26.
- How severe is CVE-2021-22739?
- Medium severity. CVSS v3 base score is 5.9 out of 10.