CVE-2018-20394
CRITICALThomson DWG849 DWG850-4 DWG855 TWG870 - Unauthenticated Credential Exposure via SNMP OID Requests
Title source: llmDescription
Thomson DWG849 STC0.01.16, DWG850-4 ST9C.05.25, DWG855 ST80.20.26, and TWG870 STB2.01.36 devices allow remote attackers to discover credentials via iso.3.6.1.4.1.4491.2.4.1.1.6.1.1.0 and iso.3.6.1.4.1.4491.2.4.1.1.6.1.2.0 SNMP requests.
References (2)
Core 2
Core References
Third Party Advisory x_refsource_misc
https://github.com/ezelf/sensitivesOids/blob/master/oidpassswordleaks.csv
Exploit, Third Party Advisory x_refsource_misc
https://misteralfa-hack.blogspot.com/2018/12/stringbleed-y-ahora-que-passwords-leaks.html
Scores
CVSS v3
9.8
EPSS
0.0151
EPSS Percentile
71.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-522
Status
published
Products (4)
technicolor/dwg849_firmware
stc0.01.16
technicolor/dwg850-4_firmware
st9c.05.25
technicolor/dwg855_firmware
st80.20.26
technicolor/twg870_firmware
stb2.01.36
Published
Dec 23, 2018
Tracked Since
Feb 18, 2026