CVE-2023-34976Network attack vector

Authenticated SQL injection through undisclosed network input

Published Oct 13, 2023 · Updated Jan 12, 2026

SQL injection in QNAP Video Station 5.7.x allows remote authenticated users to inject malicious code through a network request. QNAP has not disclosed the affected endpoint or parameter, nor how the application incorporates that input into an SQL statement. Reachability requires an authenticated Video Station session; the published record does not bound the resulting database or system impact.

CVSS severity10.0
Critical
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in QNAP Video Station 5.7.x allows remote authenticated users to inject malicious code through a network request. QNAP has not disclosed the affected endpoint or parameter, nor how the application incorporates that input into an SQL statement. Reachability requires an authenticated Video Station session; the published record does not bound the resulting database or system impact.

The record

CVE
CVE-2023-34976
Published
Oct 13, 2023
Updated
Jan 12, 2026
Vendor
Linn Products Limited
Product
Video Station
Classifications
CWE-89, CAPEC-66, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 13, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 12, 2026Record 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=5.7.x <5.7.0 ( 2023/07/27 )

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Linn Products Limited · Video Stationversion=5.7.x <5.7.0 ( 2023/07/27 )

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
10.0QNAP Systems, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC-66SQL Injection
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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