High severity · published Jul 29, 2020
CVE-2019-20028
Aspire-derived NEC PBXes operating InMail software, including all versions of SV8100, SV9100, SL1100 and SL2100 devices allow unauthenticated read-only access to voicemails,…
7.5
CVSS
1.1%
EPSS
No
On KEV
Description
Aspire-derived NEC PBXes operating InMail software, including all versions of SV8100, SV9100, SL1100 and SL2100 devices allow unauthenticated read-only access to voicemails, greetings, and voice response system content through a system's WebPro administration interface.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SF
Sl1100 Firmware · Nec
All versions, or not specified · source: NVD
SF
Sl2100 Firmware · Nec
All versions, or not specified · source: NVD
SF
Sv8100 Firmware · Nec
All versions, or not specified · source: NVD
SF
Sv9100 Firmware · Nec
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-20028
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-20028
Third Party Advisory
https://shadytel.su/files/nec_cve.txt
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