CVE-2019-9971
Severity Score
8.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
PhoneSystem Terminal in 3CX Phone System (Debian based installation) 16.0.0.1570 allows an attacker to gain root privileges by using sudo with the tcpdump command, without a password. This occurs because the -z (aka postrotate-command) option to tcpdump can be unsafe when used in conjunction with sudo.
PhoneSystem Terminal in 3CX Phone System (instalación basada en Debian) versión 16.0.0.1570, permite a un atacante alcanzar privilegios de root usando sudo con el comando tcpdump, sin una contraseña. Esto ocurre porque la opción -z (también se conoce como postrotate-command) de tcpdump puede ser insegura cuando es usada junto con sudo
*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
- 2019-03-23 CVE Reserved
- 2022-06-07 CVE Published
- 2024-08-04 CVE Updated
- 2024-08-04 First Exploit
- 2024-08-29 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-269: Improper Privilege Management
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://www.gosecure.net/blog | Third Party Advisory | |
| https://www.securusglobal.com/community/2014/03/17/how-i-got-root-with-sudo | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://www.gosecure.net/blog/2022/05/31/security-advisory-multiple-vulnerabilities-impact-3cx-phone-system | 2024-08-04 |
| 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 |
| 3cx Search vendor "3cx" | Phone System Firmware Search vendor "3cx" for product "Phone System Firmware" | 16.0.0.1570 Search vendor "3cx" for product "Phone System Firmware" and version "16.0.0.1570" | - |
Affected
| in | 3cx Search vendor "3cx" | Phone System Search vendor "3cx" for product "Phone System" | - | - |
Safe
|
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | - | - |
Affected
| ||||||