Vulnerability · Published Jul 10, 2025 · Assigned by VulnCheck
CVE-2025-34099VICIdial vicidial_sales_viewer.php Unauthenticated Command Injection via Basic Auth Password
Critical 9.3
In plain English
A critical-severity OS command injection in VICIdial from VICIdial Group. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 77% of all known vulnerabilities). Ready-made attack tooling exists: Metasploit.
Official description
An unauthenticated command injection vulnerability exists in VICIdial versions 2.9 RC1 through 2.13 RC1, within the vicidial_sales_viewer.php component when password encryption is enabled (a non-default configuration). The application improperly passes the HTTP Basic Authentication password directly to a call to exec() without adequate sanitation. This allows remote attackers to inject and execute arbitrary operating system commands as the web server user. NOTE: This vulnerability was mitigated in 2017.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| VICIdial Group | VICIdial | 2.9 RC1 – through 2.13 RC1 |
Weakness: CWE-78, CWE-20 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/webapp/vicidial_user_authorization_unauth_cmd_exec.rb exploit
- https://vulncheck.com/advisories/vicidial-unauth-command-injection third-party-advisory
- https://www.exploit-db.com/exploits/42370 exploit
- https://www.vicidial.org/VICIDIALmantis/view.php?id=1016