Critical severity · published Aug 29, 2019
CVE-2019-15806
CommScope ARRIS TR4400 devices with firmware through A1.00.004-180301 are vulnerable to an authentication bypass to the administrative interface because they include the current…
9.8
CVSS
1.2%
EPSS
No
On KEV
Description
CommScope ARRIS TR4400 devices with firmware through A1.00.004-180301 are vulnerable to an authentication bypass to the administrative interface because they include the current base64 encoded password within http://192.168.1.1/basic_sett.html. Any user connected to the Wi-Fi can exploit this.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TF
Tr4400 Firmware · Commscope
through a1.00.004-180301 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-15806
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-15806
medium.com
https://medium.com/%40v.roberthoutenbrink/commscope-vulnerability-authentication-bypass-in-arris-tr4400-firmware-version-a1-00-004-180301-4a90aa8e7570
More from Tr4400 Firmware
9.8
CVE-2019-15805
CommScope ARRIS TR4400 devices with firmware through A1.00.004-180301 are vulnerable to an authentication bypass to the administrative interface because they include the current…