CVE-2025-28037Public exploitNetwork attack vector

Unauthenticated command execution via ipDomain injection

Published Apr 22, 2025 · Updated Apr 23, 2025

OS command injection in TOTOLINK A810R 4.1.2cu.5182_B20201026 and A950RG 4.1.2cu.5161_B20200903 allows remote attackers to execute commands. The setDiagnosisCfg function incorporates the unneutralized ipDomain parameter into an operating-system command, allowing supplied shell syntax to alter the command. The management endpoint accepts the request without authentication, granting command execution on the affected router firmware.

CVSS severity9.8
Critical
EPSS probability1.09%
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 TOTOLINK A810R 4.1.2cu.5182_B20201026 and A950RG 4.1.2cu.5161_B20200903 allows remote attackers to execute commands. The setDiagnosisCfg function incorporates the unneutralized ipDomain parameter into an operating-system command, allowing supplied shell syntax to alter the command. The management endpoint accepts the request without authentication, granting command execution on the affected router firmware.

The record

CVE
CVE-2025-28037
Published
Apr 22, 2025
Updated
Apr 23, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-78, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 22, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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