VulnerabilityModified
CVE-2020-7548
A CWE-330 - Use of Insufficiently Random Values vulnerability exists in Smartlink, PowerTag, and Wiser Series Gateways (see security notification for version information) that could allow unauthorized users to login.
CRITICAL 9.8EPSS 1.44%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.44%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A CWE-330 - Use of Insufficiently Random Values vulnerability exists in Smartlink, PowerTag, and Wiser Series Gateways (see security notification for version information) that could allow unauthorized users to login.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.44% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-330
- Affected
- schneider-electric/acti9 smartlink si d firmware · schneider-electric/acti9 smartlink si b firmware · schneider-electric/acti9 powertag link firmware · schneider-electric/acti9 powertag link hd firmware · schneider-electric/acti9 smartlink el b firmware · schneider-electric/wiser link firmware · schneider-electric/wiser energy firmware
- Source
- cybersecurity@se.com
References
- https://www.se.com/ww/en/download/document/SEVD-2020-287-03/Patch, Vendor Advisory
- https://www.se.com/ww/en/download/document/SEVD-2020-287-03/Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.