CVE-2026-2548

MEDIUM
2026-02-16 [email protected]
6.3
CVSS 3.1
Share

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Feb 16, 2026 - 09:16 nvd
MEDIUM 6.3

Tags

Command Injection

Description

A flaw has been found in WAYOS FBM-220G 24.10.19. This affects the function sub_40F820 of the file rc. Executing a manipulation of the argument upnp_waniface/upnp_ssdp_interval/upnp_max_age can lead to command injection. The attack can be executed remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Analysis

Command injection in WAYOS FBM-220G 24.10.19 allows authenticated remote attackers to execute arbitrary commands by manipulating UPnP configuration parameters (upnp_waniface, upnp_ssdp_interval, upnp_max_age) in the rc file. No patch is currently available, and the vendor has not responded to disclosure attempts. …

Sign in for full analysis, threat intelligence, and remediation guidance.

Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

Sign in for detailed remediation steps.

Full analysis requires sign-in

Get intelligence summaries, risk assessment, exploit details, threat intel, and remediation guidance.

Sign in - Free

Priority Score

33
Low Medium High Critical
KEV: 0
EPSS: +1.4
CVSS: +32
POC: 0

Share

CVE-2026-2548 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy