CVE-2023-29711Network attack vector

Unauthenticated code execution via crafted GET request

Published Jun 22, 2023 · Updated Dec 12, 2024

Incorrect access control in Interlink PSG-5124 firmware 1.0.4 allows remote attackers to execute arbitrary code via a crafted GET request. The public records do not identify the HTTP endpoint, parameter, or access-control check that accepts the malicious request. No authentication or user interaction is required, and successful exploitation gives the attacker code execution on the managed switch.

CVSS severity9.8
Critical
EPSS probability70.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect access control in Interlink PSG-5124 firmware 1.0.4 allows remote attackers to execute arbitrary code via a crafted GET request. The public records do not identify the HTTP endpoint, parameter, or access-control check that accepts the malicious request. No authentication or user interaction is required, and successful exploitation gives the attacker code execution on the managed switch.

The record

CVE
CVE-2023-29711
Published
Jun 22, 2023
Updated
Dec 12, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-346, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 22, 2023CVE publishedPublication date reported by the CVE source.
  2. Dec 12, 2024Record 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

9.8NIST NVDCVSS: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.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-346Origin Validation Error
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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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