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CVE-2025-2773: BEC Technologies Multiple Routers sys ping Command Injection Remote Code Execution Vulnerability

7.2 CVSS

Description

BEC Technologies Multiple Routers sys ping Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of BEC Technologies Multiple Routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.

The specific flaw exists within the management interface, which listens on TCP port 22 by default. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-25903.

Classification

CVE ID: CVE-2025-2773

CVSS Base Severity: HIGH

CVSS Base Score: 7.2

CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Problem Types

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Affected Products

Vendor: BEC Technologies

Product: Multiple Routers

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.33% (probability of being exploited)

EPSS Percentile: 54.83% (scored less or equal to compared to others)

EPSS Date: 2025-05-22 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-2773
https://www.zerodayinitiative.com/advisories/ZDI-25-187/

Timeline