Critical severity · published Dec 23, 2018
CVE-2018-20384
iNovo Broadband IB-8120-W21 139.4410mp1.004200.002 and IB-8120-W21E1 139.4410mp1.3921132mp1.899.004404.004 devices allow remote attackers to discover credentials via…
9.8
CVSS
1.5%
EPSS
No
On KEV
Description
iNovo Broadband IB-8120-W21 139.4410mp1.004200.002 and IB-8120-W21E1 139.4410mp1.3921132mp1.899.004404.004 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.
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)1.5% · higher than 74% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IF
Ib-8120-w21 Firmware · Inovobb
139.4410mp1.004200.002 · source: NVD
IF
Ib-8120-w21e1 Firmware · Inovobb
139.4410mp1.3921132mp1.899.004404.004 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-20384
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-20384
Third Party Advisory
https://github.com/ezelf/sensitivesOids/blob/master/oidpassswordleaks.csv
Exploit
https://misteralfa-hack.blogspot.com/2018/12/stringbleed-y-ahora-que-passwords-leaks.html