CVE-2023-40038
HIGH
8.8
CVSS Score
Published: December 27, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 06:15 AM UTC
4 products affected across 1 vendorDG1670A FirmwareDG860A FirmwareDg860A
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Severity
HIGH8.8
Exploit prediction
EPSS 0.4%
Description
Arris DG860A and DG1670A devices have predictable default WPA2 PSKs that could lead to unauthorized remote access. (They use the first 6 characters of the SSID and the last 6 characters of the BSSID, decrementing the last digit.)
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
Third Party Advisory
Source: [email protected]
https://github.com/actuator/cve/blob/main/Arris/CVE-2023-40038CVSS
- Attack Vector
- ADJACENT_NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-287
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