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Critical severity · published Dec 23, 2018
CVE-2018-20383
ARRIS DG950A 7.10.145 and DG950S 7.10.145.EURO 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…
9.8
CVSS
1.8%
EPSS
No
On KEV
Description
ARRIS DG950A 7.10.145 and DG950S 7.10.145.EURO 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:3.1/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)1.8% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AD
Arris Dg950a Firmware · Commscope
7.10.145 · source: NVD
DF
Dg950s Firmware · Arris
7.10.145.euro · source: NVD
Affected product
DF
Dg950s Firmware
Arris
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-20383
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-20383
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