CVE-2023-6904Network attack vector

Administrative setting change via cross-site request forgery

Published Dec 17, 2023 · Updated Aug 2, 2024

Cross-site request forgery in NxFilter 4.3.2.5 allows remote attackers to change an administrative setting via a crafted request. The /config,admin.jsp endpoint processes the admin_name argument from a forged request; the underlying validation failure is undisclosed. Exploitation requires an authenticated administrator to interact with attacker-controlled content, and the reported consequence is limited to an integrity change.

CVSS severity4.3
Medium
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in NxFilter 4.3.2.5 allows remote attackers to change an administrative setting via a crafted request. The /config,admin.jsp endpoint processes the admin_name argument from a forged request; the underlying validation failure is undisclosed. Exploitation requires an authenticated administrator to interact with attacker-controlled content, and the reported consequence is limited to an integrity change.

The record

CVE
CVE-2023-6904
Published
Dec 17, 2023
Updated
Aug 2, 2024
Vendor
Jahastech
Product
NxFilter
Classifications
CWE-352, CAPEC-62
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 17, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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?

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

  1. Affected versionversion=4.3.2.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Jahastech · NxFilterversion=4.3.2.5

Published CVSS scores

4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/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.

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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 exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CAPEC-62Cross Site Request Forgery

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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