High severity · published Aug 31, 2020
CVE-2020-11618
THOMSON THT741FTA 2.2.1 and Philips DTR3502BFTA DVB-T2 2.2.1 set-top boxes have their TELNET service hardcoded to start on boot, which allows an attacker on the local network to…
7.8
CVSS
0.4%
EPSS
No
On KEV
Description
THOMSON THT741FTA 2.2.1 and Philips DTR3502BFTA DVB-T2 2.2.1 set-top boxes have their TELNET service hardcoded to start on boot, which allows an attacker on the local network to achieve root access via the TELNET protocol.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DD
Dtr3502bfta Dvb-t2 Firmware · Philips
2.2.1 · source: NVD
TF
Tht741fta Firmware · Thomsonstb
2.2.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-11618
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-11618
Exploit
https://decoded.avast.io/vladislaviliushin/flaws-in-dvb-t2-set-top-boxes-exposed/
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