CVE-2025-10775Public exploitNetwork attack vector

Authenticated command execution via unsanitized ipaddr concatenation

Published Sep 22, 2025 · Updated Sep 22, 2025

OS command injection in Wavlink WL-NU516U1 240425 allows remote authenticated users to execute commands through a crafted ipaddr value. After successful login verification, sub_4012A0 takes the ipaddr parameter and concatenates it into a string passed for system execution without command neutralization. Administrative credentials are required, and successful exploitation runs attacker-chosen commands on the embedded appliance.

CVSS severity7.2
High
EPSS probability20.02%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Wavlink WL-NU516U1 240425 allows remote authenticated users to execute commands through a crafted ipaddr value. After successful login verification, sub_4012A0 takes the ipaddr parameter and concatenates it into a string passed for system execution without command neutralization. Administrative credentials are required, and successful exploitation runs attacker-chosen commands on the embedded appliance.

The record

CVE
CVE-2025-10775
Published
Sep 22, 2025
Updated
Sep 22, 2025
Vendor
Wavlink
Product
WL-NU516U1
Classifications
CWE-78, CWE-77, T1059
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Sep 22, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 22, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=240425

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Wavlink · WL-NU516U1version=240425

Published CVSS scores

4.7VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
2.0VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
5.8VulDBAV:N/AC:L/Au:M/C:P/I:P/A:P
7.2NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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