CVE-2023-52030Public exploitNetwork attack vector

Unauthenticated command execution via setOpModeCfg

Published Jan 11, 2024 · Updated May 14, 2025

Remote code execution in TOTOlink A3700R 9.1.2u.5822_B20200513 allows remote attackers to run arbitrary commands through setOpModeCfg. The public exploit identifies setOpModeCfg as the vulnerable request handler but does not disclose the specific parameter or unsafe command-building operation. Any attacker able to reach the affected management interface can invoke the flaw without authentication or user interaction.

CVSS severity9.8
Critical
EPSS probability1.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Remote code execution in TOTOlink A3700R 9.1.2u.5822_B20200513 allows remote attackers to run arbitrary commands through setOpModeCfg. The public exploit identifies setOpModeCfg as the vulnerable request handler but does not disclose the specific parameter or unsafe command-building operation. Any attacker able to reach the affected management interface can invoke the flaw without authentication or user interaction.

The record

CVE
CVE-2023-52030
Published
Jan 11, 2024
Updated
May 14, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-250, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 11, 2024CVE publishedPublication date reported by the CVE source.
  2. May 14, 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

9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-250Execution with Unnecessary Privileges
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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