CVE-2019-20027
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Aspire-derived NEC PBXes, including the SV8100, SV9100, SL1100 and SL2100 with software releases 7.0 or higher contain the possibility if incorrectly configured to allow a blank username and password combination to be entered as a valid, successfully authenticating account.
Aspire-derived NEC PBXes, incluidas los SV8100, SV9100, SL1100 y SL2100 con versiones de software 7.0 o superiores, contienen la posibilidad de ser configuradas incorrectamente para permitir que una combinación de nombre de usuario y contraseña en blanco sean ingresadas como una cuenta válida y autenticada con éxito
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-12-27 CVE Reserved
- 2020-07-29 CVE Published
- 2023-04-14 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-287: Improper Authentication
CAPEC
References (1)
| URL | Tag | Source |
|---|---|---|
| https://shadytel.su/files/nec_cve.txt | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Nec Search vendor "Nec" | Sv8100 Firmware Search vendor "Nec" for product "Sv8100 Firmware" | >= 7.0 Search vendor "Nec" for product "Sv8100 Firmware" and version " >= 7.0" | - |
Affected
| in | Nec Search vendor "Nec" | Sv8100 Search vendor "Nec" for product "Sv8100" | - | - |
Safe
|
| Nec Search vendor "Nec" | Sv9100 Firmware Search vendor "Nec" for product "Sv9100 Firmware" | >= 7.0 Search vendor "Nec" for product "Sv9100 Firmware" and version " >= 7.0" | - |
Affected
| in | Nec Search vendor "Nec" | Sv9100 Search vendor "Nec" for product "Sv9100" | - | - |
Safe
|
| Nec Search vendor "Nec" | Sl1100 Firmware Search vendor "Nec" for product "Sl1100 Firmware" | >= 7.0 Search vendor "Nec" for product "Sl1100 Firmware" and version " >= 7.0" | - |
Affected
| in | Nec Search vendor "Nec" | Sl1100 Search vendor "Nec" for product "Sl1100" | - | - |
Safe
|
| Nec Search vendor "Nec" | Sl2100 Firmware Search vendor "Nec" for product "Sl2100 Firmware" | >= 7.0 Search vendor "Nec" for product "Sl2100 Firmware" and version " >= 7.0" | - |
Affected
| in | Nec Search vendor "Nec" | Sl2100 Search vendor "Nec" for product "Sl2100" | - | - |
Safe
|