CVE-2024-41886Network attack vector

Authenticated reboot via malformed URL parameters

Published Dec 24, 2024 · Updated Oct 1, 2025

Improper input validation in Hanwha Vision XRN-420S 5.01.62 and earlier allows remote authenticated users to reboot the NVR. The web administration interface passes malformed values from certain URL parameters into processing that fails to handle the resulting exceptional condition. Administrative access is required, and repeated requests can repeatedly interrupt recording and management availability.

CVSS severity6.9
Medium
EPSS probability0.59%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in Hanwha Vision XRN-420S 5.01.62 and earlier allows remote authenticated users to reboot the NVR. The web administration interface passes malformed values from certain URL parameters into processing that fails to handle the resulting exceptional condition. Administrative access is required, and repeated requests can repeatedly interrupt recording and management availability.

The record

CVE
CVE-2024-41886
Published
Dec 24, 2024
Updated
Oct 1, 2025
Vendor
Hanwha Vision Co., Ltd.
Product
XRN-420S
Classifications
CWE-755, T1499.004
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Dec 24, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 1, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=5.01.62 and prior versions

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Hanwha Vision Co., Ltd. · XRN-420Sversion=5.01.62 and prior versions

Published CVSS scores

6.9Hanwha Vision Co., Ltd.CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA: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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-755Improper Handling of Exceptional Conditions
T1499.004Application or System Exploitation

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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