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CVE-2024-8299· NVD / CVE Program· CNA Mitsubishi

Malicious Code Execution Vulnerability in GENESIS64, ICONICS Suite, Hyper Historian, MC Works64, and GENESIS32

Uncontrolled Search Path Element vulnerability in Mitsubishi Electric GENESIS64 versions 10.97.3 and prior, Mitsubishi Electric ICONICS Suite versions 10.97.3 and prior, Mitsubishi Electric Hyper Historian versions 10.97.3 and prior, Mitsubishi Electric GENESIS32 all versions, Mitsubishi Electric MC Works64 all versions, Mitsubishi Electric Iconics Digital Solutions GENESIS64 versions 10.97.3 and prior, Mitsubishi Electric Iconics Digital Solutions ICONICS Suite versions 10.97.3 and prior, Mitsubishi Electric Iconics Digital Solutions Hyper Historian versions 10.97.3 and prior, and Mitsubishi Electric Iconics Digital Solutions GENESIS32 all versions allows a local authenticated attacker to execute a malicious code by storing a specially crafted DLL in a specific folder. This could lead to disclose, tamper with, destroy, or delete information in the affected products, or to cause a denial of service (DoS) condition on the products.

HighCVSS 7.8 · v3.1—No exploit No fix recorded
Published
Nov 28, 2024
Updated
Jun 17, 2026
EPSS
0.2% · 14th percentile
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Report tools

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Action score

31

Monitor

Low priority for now.

CVSS
31 / 40 · 7.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · Mitsubishi
7.8
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
iconicsgenesis64
mitsubishielectricmc works64

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Mitsubishi). Independent of NVD's CPE analysis and usually ahead of it.

  • Mitsubishi Electric Corporation GENESIS32

    • all versionsaffected
  • Mitsubishi Electric Corporation GENESIS64

    • versions 10.97.3 and prioraffected
  • Mitsubishi Electric Corporation Hyper Historian

    • versions 10.97.3 and prioraffected
  • Mitsubishi Electric Corporation ICONICS Suite

    • versions 10.97.3 and prioraffected
  • Mitsubishi Electric Corporation MC Works64

    • all versionsaffected
  • Mitsubishi Electric Iconics Digital Solutions GENESIS32

    • all versionsaffected
  • Mitsubishi Electric Iconics Digital Solutions GENESIS64

    • versions 10.97.3 and prioraffected
  • Mitsubishi Electric Iconics Digital Solutions Hyper Historian

    • versions 10.97.3 and prioraffected
  • Mitsubishi Electric Iconics Digital Solutions ICONICS Suite

    • versions 10.97.3 and prioraffected

Other highest-scoring records for the same primary product.

  • CVE-2025-14816Information Disclosure, Tampering, and Denial-of-Service Vulnerabilities in GENESIS64, ICONICS Suite, MobileHMI, Hyper Historian, AnalytiX, GENESIS, and MC Work
    37Monitor
  • CVE-2025-14815Information Disclosure, Tampering, and Denial-of-Service Vulnerabilities in GENESIS64, ICONICS Suite, MobileHMI, Hyper Historian, AnalytiX, GENESIS, and MC Work
    37Monitor
  • CVE-2025-11774Malicious Code Execution Vulnerability in the Software Keyboard Function of GENESIS64, ICONICS Suite, Mobile HMI, and MC Works64
    32Monitor
  • CVE-2024-9852Malicious Code Execution Vulnerability in GENESIS64, ICONICS Suite, Hyper Historian, MC Works64, and GENESIS32
    31Monitor
  • CVE-2024-8300Malicious Code Execution Vulnerability in GENESIS64 and ICONICS Suite
    28Monitor
  • CVE-2025-0921Information Tampering Vulnerability in Multiple Services of GENESIS64, ICONICS Suite, MobileHMI, Hyper Historian, AnalytiX, IoTWorX, MC Works64, GENESIS, GENESI
    26Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-98520 days apartMalicious Code Execution Vulnerability in GENESIS64, ICONICS Suite, Hyper Historian, MC Works64, and GENESIS32
    31Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

CVSS vector

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

nvd-secondary

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

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Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

All records