How severe is CVE-2023-51778?

CVE-2023-51778 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2023-51778 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-51778?

CVE-2023-51778 primarily affects Jungo Windriver. In total, 35 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-51778?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2023-51778 have an EU (EUVD) identifier?

Yes. CVE-2023-51778 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-56464.

When was CVE-2023-51778 published?

CVE-2023-51778 was published on 2024-07-02 and last updated on 2026-06-17.

CVE-2023-51778

CVE-2023-51778 is a medium-severity vulnerability in Jungo Windriver with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-56464
Weakness: CWE-787
Affected product: Jungo Windriver
Published: 2024-07-02
Last modified: 2026-06-17

Description

Out-of-Bounds Write vulnerability in Jungo WinDriver before 12.1.0 allows local attackers to cause a Windows blue screen error and Denial of Service (DoS).

Frequently asked questions

What is CVE-2023-51778?: Out-of-Bounds Write vulnerability in Jungo WinDriver before 12.1.0 allows local attackers to cause a Windows blue screen error and Denial of Service (DoS).
How severe is CVE-2023-51778?: CVE-2023-51778 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2023-51778 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-51778?: CVE-2023-51778 primarily affects Jungo Windriver. In total, 35 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-51778?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-51778 have an EU (EUVD) identifier?: Yes. CVE-2023-51778 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-56464.
When was CVE-2023-51778 published?: CVE-2023-51778 was published on 2024-07-02 and last updated on 2026-06-17.

References

Affected products (35)

cpe:2.3:a:jungo:windriver:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:cpu_module_logging_configuration_tool:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:cw_configurator:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:data_transfer:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:data_transfer_classic:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:ezsocket:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:fr_configurator_sw3:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:fr_configurator2:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:genesis64:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:gt_got1000:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:gt_got2000:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:gt_softgot1000:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:gt_softgot2000:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:gx_developer:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:gx_logviewer:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:gx_works2:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:gx_works3:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:iq_works:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:mi_configurator:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:mr_configurator:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:mr_configurator2:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:mx_component:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:mx_opc_server_da\/ua:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:numerical_control_device_communication:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:px_developer\/monitor_tool:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:rt_toolbox3:*:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:rt_visualbox:*:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:mrzjw3-mc2-utl_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:sw0dnc-mneth-b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:sw1dnc-ccbd2-b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:sw1dnc-ccief-j_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:sw1dnc-ccief-b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:sw1dnc-mnetg-b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:sw1dnc-qsccf-b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:sw1dnd-emsdk-b_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Jungo Windriver

CVE-2024-26314 — High (CVSS 7.8): Improper privilege management in Jungo WinDriver 6.0.0 through 16.1.0 allows local attackers to escalate privileges and…
CVE-2024-25088 — High (CVSS 7.8): Improper privilege management in Jungo WinDriver before 12.5.1 allows local attackers to escalate privileges and…
CVE-2024-25086 — High (CVSS 7.8): Improper privilege management in Jungo WinDriver before 12.2.0 allows local attackers to escalate privileges and…
CVE-2024-22106 — High (CVSS 7.8): Improper privilege management in Jungo WinDriver before 12.5.1 allows local attackers to escalate privileges, execute…
CVE-2023-51776 — High (CVSS 7.8): Improper privilege management in Jungo WinDriver before 12.1.0 allows local attackers to escalate privileges and…
CVE-2018-5189 — High (CVSS 7.8): Race condition in Jungo Windriver 12.5.1 allows local users to cause a denial of service (buffer overflow) or gain…

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