CVE-2018-20439

Severity: critical (CVSS 9.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-12-25 · updated 2026-06-17
Weakness: CWE-522

Description

Technicolor DPC3928SL D3928SL-PSIP-13-A010-c3420r55105-170214a devices allow remote attackers to discover Wi-Fi credentials via iso.3.6.1.4.1.4413.2.2.2.1.5.4.1.14.1.3.10001 and 1.3.6.1.4.1.4413.2.2.2.1.18.1.2.3.4.1.2.10001 SNMP requests.

Affected products

Technicolor Dpc3928Sl Firmware: d3928sl-psip-13-a010-c3420r55105-170214a

References

https://misteralfa-hack.blogspot.com/2018/12/technicolor-passwords-wireless-via-snmp.html
https://misteralfa-hack.blogspot.com/2018/12/technicolor-passwords-wireless-via-snmp.html

Get alerted when CVE-2018-20439 or the next vulnerability affects your stack