CVE-2023-51070Public exploitNetwork attack vector

Unauthenticated SMB configuration changes via exposed endpoint

Published Jan 13, 2024 · Updated Aug 30, 2024

Improper access control in QStar Archive Solutions RELEASE_3-0 Build 7 Patch 0 allows remote attackers to alter sensitive SMB settings. The /system-smbcfg endpoint exposes the server's SMB configuration page without enforcing authentication before access. Network access to that page is sufficient, and unauthorized changes compromise the integrity of the SMB service configuration.

CVSS severity7.5
High
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in QStar Archive Solutions RELEASE_3-0 Build 7 Patch 0 allows remote attackers to alter sensitive SMB settings. The /system-smbcfg endpoint exposes the server's SMB configuration page without enforcing authentication before access. Network access to that page is sufficient, and unauthorized changes compromise the integrity of the SMB service configuration.

The record

CVE
CVE-2023-51070
Published
Jan 13, 2024
Updated
Aug 30, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-284
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 30, 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

7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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-284Improper Access Control

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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