CVE-2026-22624Network attack vector

Cross-user file disclosure via inadequate authorization

Published Jan 30, 2026 · Updated Jan 30, 2026

Incorrect authorization in HIKSEMI HS-AFS-S1H1 V5.10.10_Build_251126 allows remote authenticated users to access other users' files. The vendor record identifies inadequate access control over file resources but does not disclose the affected endpoint, authorization check, or request operation. Low-privileged network access is required, and the published assessment bounds the demonstrated consequence to cross-user file confidentiality.

CVSS severity4.3
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in HIKSEMI HS-AFS-S1H1 V5.10.10_Build_251126 allows remote authenticated users to access other users' files. The vendor record identifies inadequate access control over file resources but does not disclose the affected endpoint, authorization check, or request operation. Low-privileged network access is required, and the published assessment bounds the demonstrated consequence to cross-user file confidentiality.

The record

CVE
CVE-2026-22624
Published
Jan 30, 2026
Updated
Jan 30, 2026
Vendor
Hangzhou Hikstorage Technology Co., Ltd.
Product
HS-AFS-S1H1
Classifications
CWE-863, T1530
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 30, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 30, 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=V5.10.10_Build_251126

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Hangzhou Hikstorage Technology Co., Ltd. · HS-AFS-S1H1version=V5.10.10_Build_251126

Published CVSS scores

4.3Hangzhou Hikvision Digital Technology Co., Ltd.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/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.

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-863Incorrect Authorization
T1530Data from Cloud Storage

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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