High severity · published Aug 29, 2023
CVE-2023-23771
Motorola MBTS Base Radio accepts hard-coded backdoor password
8.4
CVSS
0.2%
EPSS
No
On KEV
Description
Motorola MBTS Base Radio accepts hard-coded backdoor password. The Motorola MBTS Base Radio Man Machine Interface (MMI), allowing for service technicians to diagnose and configure the device, accepts a hard-coded backdoor password that cannot be changed or disabled.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 8% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MB
Mbts Base Radio Firmware · Motorola
r05.x2.57 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-23771
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-23771
Not Applicable
https://tetraburst.com/
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Motorola EBTS/MBTS Base Radio fails to check firmware authenticity