How severe is CVE-2020-12013?

CVE-2020-12013 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2020-12013 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-12013?

CVE-2020-12013 primarily affects Mitsubishielectric Mc Works32. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-12013?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2020-12013 published?

CVE-2020-12013 was published on 2020-07-16 and last updated on 2026-06-17.

CVE-2020-12013

CVE-2020-12013 is a critical-severity vulnerability in Mitsubishielectric Mc Works32 with a CVSS 3.x base score of 9.1. 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-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
CVSS v2: 6.4
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Mitsubishielectric Mc Works32
Published: 2020-07-16
Last modified: 2026-06-17

Description

A specially crafted WCF client that interfaces to the may allow the execution of certain arbitrary SQL commands remotely. This affects: Mitsubishi Electric MC Works64 Version 4.02C (10.95.208.31) and earlier, all versions; Mitsubishi Electric MC Works32 Version 3.00A (9.50.255.02); ICONICS GenBroker64, Platform Services, Workbench, FrameWorX Server v10.96 and prior; ICONICS GenBroker32 v9.5 and prior.

Frequently asked questions

What is CVE-2020-12013?: A specially crafted WCF client that interfaces to the may allow the execution of certain arbitrary SQL commands remotely. This affects: Mitsubishi Electric MC Works64 Version 4.02C (10.95.208.31) and earlier, all versions; Mitsubishi Electric MC Works32 Version 3.00A (9.50.255.02); ICONICS GenBroker64, Platform Services, Workbench, FrameWorX Server v10.96 and prior; ICONICS GenBroker32 v9.5 and prior.
How severe is CVE-2020-12013?: CVE-2020-12013 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2020-12013 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-12013?: CVE-2020-12013 primarily affects Mitsubishielectric Mc Works32. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-12013?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2020-12013 published?: CVE-2020-12013 was published on 2020-07-16 and last updated on 2026-06-17.

References

Affected products (11)

cpe:2.3:a:mitsubishielectric:mc_works32:9.50.255.02:*:*:*:*:*:*:*
cpe:2.3:a:mitsubishielectric:mc_works64:*:*:*:*:*:*:*:*
cpe:2.3:a:iconics:energy_analytix:-:*:*:*:*:*:*:*
cpe:2.3:a:iconics:facility_analytix:-:*:*:*:*:*:*:*
cpe:2.3:a:iconics:genesis64:-:*:*:*:*:*:*:*
cpe:2.3:a:iconics:hyper_historian:-:*:*:*:*:*:*:*
cpe:2.3:a:iconics:mobilehmi:-:*:*:*:*:*:*:*
cpe:2.3:a:iconics:quality_analytix:-:*:*:*:*:*:*:*
cpe:2.3:a:iconics:smart_energy_analytix:-:*:*:*:*:*:*:*
cpe:2.3:a:iconics:bizviz:-:*:*:*:*:*:*:*
cpe:2.3:a:iconics:genesis32:-:*:*:*:*:*:*:*

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