Vulnerability report

Exploited in the wild High confidence Not in CISA KEV

CVE-2023-38433

IP-HE950E

Fujitsu / IP-HE950E · V01L001 to <= V01L053

Watch CVE-2023-38433 Browse KEV feed
Severity
CVSS 7.5 · High
Confidence
High
Exploit status
Exploited in the wild
EPSS
3.7%
First observed
—
Last observed
—

Decision summary

What security teams need to know first

Direct answers before the deeper technical record.

What it is

CVE-2023-38433 is an unauthenticated vulnerability affecting Fujitsu IP-HE950E and 7 other products. Fujitsu Real-time Video Transmission Gear "IP series" use hard-coded credentials, which may allow a remote...

Is it exploited?

Yes. Previdian tracks this CVE as a known exploited vulnerability. Confidence is high. Also confirmed by third-party sources.

Who is affected?

Fujitsu / IP-HE950E v01l001 to <= v01l053.

What should we do?

Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.

Overview

IP-HE950E

Fujitsu Real-time Video Transmission Gear "IP series" use hard-coded credentials, which may allow a remote unauthenticated attacker to initialize or reboot the products, and as a result, terminate the video transmission.

Affected products and versions are as follows: IP-HE950E firmware versions V01L001 to V01L053, IP-HE950D firmware versions V01L001 to V01L053, IP-HE900E firmware versions V01L001 to V01L010, IP-HE900D firmware versions V01L001 to V01L004, IP-900E / IP-920E firmware versions V01L001 to V02L061, IP-900D / IP-900ⅡD / IP-920D firmware versions V01L001 to V02L061, IP-90 firmware versions V01L001 to V01L013, and IP-9610 firmware versions V01L001 to V02L007.

fujitsu Affected
ip-he950e
Through V01L053
fujitsu Affected
ip-he950d_firmware
Through V01L053
fujitsu Affected
ip-he900e_firmware
Through V01L010
fujitsu Affected
ip-he900d_firmware
Through V01L004
fujitsu Affected
ip-900e_firmware
Through V02L061
fujitsu Affected
ip-920e_firmware
Through V02L061
fujitsu Affected
ip-900d_firmware
Through V02L061
fujitsu Affected
ip-900iid_firmware
Through V02L061
fujitsu Affected
ip-920d_firmware
Through V02L061
fujitsu Affected
ip-90
Through V01L013
fujitsu Affected
ip-9610_firmware
Through V02L007
Fujitsu Limited Affected
IP-HE950E
firmware versions V01L001 to V01L053
Fujitsu Limited Affected
IP-HE950D
firmware versions V01L001 to V01L053
Fujitsu Limited Affected
IP-HE900E
firmware versions V01L001 to V01L010
Fujitsu Limited Affected
IP-HE900D
firmware versions V01L001 to V01L004
Fujitsu Limited Affected
IP-900E / IP-920E
firmware versions V01L001 to V02L061
Fujitsu Limited Affected
IP-900D / IP-900ⅡD / IP-920D
firmware versions V01L001 to V02L061
Fujitsu Limited Affected
IP-90
firmware versions V01L001 to V01L013
Fujitsu Limited Affected
IP-9610
firmware versions V01L001 to V02L007
Published
26 Jul 2023
Exploitation Reported
26 Jul 2023
Attack vector
Remote
Complexity
Low
Privileges
None
User interaction
None

Tags

nuclei_scanner

CVE References

Exploitation evidence

Why Previdian marks this CVE as exploited

Third-party attestation and first-party sensor observation are shown separately so teams can judge the evidence chain.

Exploited in the wild

The Shadowserver

Recorded 26 Jul 2023

A trusted third party reported exploitation.

Proof of concept available

Nuclei Templates

Recorded 12 Jun 2026

Public scanner or PoC coverage increases practical exploitability.

Known exploited vulnerability sources

Per-source evidence links for KEV attestations are available through the Previdian Pro API.

Learn about Pro API access
Source Added
The Shadowserver First 2023-07-26 07:44 UTC

Detection

Operational artifacts and observed signals

Make the evidence actionable in scanner, SOC, and edge-control workflows.

Observed signals

Request targets
User-Agents
Callback hosts
0
0
0

Request targets and User-Agents available in Pro. Callback host details available in Enterprise.

Virtual patch status

No Previdian virtual patch is currently available. Future rules ship for ModSecurity, Cloudflare, and AWS WAF.

Learn about virtual patches →

Scanner Artifacts

Scanner and exploit-framework references linked to this CVE.

Scanner Reference Detected
Nuclei https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-38433.yaml 25 Apr 2025

Risk and context

Severity, weaknesses, and research context

CVSS v3.1

7.5 High

Potential damage if exploited. Separate from whether attackers are using it.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

3.7%

Estimated chance of exploitation in the next 30 days. Previdian's warning comes from evidence, not this score.

Weaknesses

Use of Hard-coded Credentials CWE-798

Potential Proof of Concepts

These PoCs are unverified and could contain malware. Use at your own risk.

Fujitsu IP Series - Hardcoded Credentials

nuclei · Created Unknown

Timeline

From disclosure to observed exploitation

  1. 14:20 UTC

    Public PoC available

    Public proof-of-concept code published

  2. 00:00 UTC

    Nuclei template available

    Scanner coverage available

  3. 07:44 UTC

    CVE published

    Vulnerability disclosed publicly

  4. 07:44 UTC

    Added to Previdian KEV Feed

    High-confidence, third-party attested exploitation

  5. 00:32 UTC

    CVE ID reserved

    Identifier reserved by the CNA

Pro API

Automate this intelligence

Confidence, exploit status, sensor telemetry, PoCs, scanner integrations, mentions, and tags are available programmatically for VM, SOC, and CTI workflows.

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  • Evidence confidence and provenance
  • First-party sensor telemetry
  • PoC and scanner references
  • Affected versions and enrichment
  • Automation-ready JSON delivery

GET /api/v2/pro/kevs/CVE-2023-38433

Sample API response 
{
  "cve_id": "CVE-2023-38433",
  "confidence": "High",
  "cvss_score": 7.5,
  "cvss_estimated": false,
  "epss_score": 0.03722,
  "exploit_status": {
    "exploited_in_the_wild": true,
    "active_exploitation_observed": false
  },
  "sensor_telemetry": { "attempts": 0, "sensors": 0 }
}