No exploitation reportedFix available

CVE-2022-33315

Q: Is CVE-2022-33315 actively exploited?

Active exploitation of CVE-2022-33315 has not been confirmed. Its EPSS score was 0.3% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2022-33315?

CVE-2022-33315 has a CVSS v3 base score of 7.8 (HIGH severity), with vector string CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2022-07-20
WeaknessCWE-502

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Deserialization of Untrusted Data vulnerability in Mitsubishi Electric GENESIS64 versions 10.97 to 10.97.1, Mitsubishi Electric Iconics Digital Solutions GENESIS64 versions 10.97 to 10.97.1, Mitsubishi Electric ICONICS Suite versions 10.97 to 10.97.1, Mitsubishi Electric Iconics Digital Solutions ICONICS Suite versions 10.97 to 10.97.1, and Mitsubishi Electric MC Works64 versions 4.04E and prior allows an unauthenticated attacker to execute an arbitrary malicious code by leading a user to load a monitoring screen file including malicious XAML codes.

Timeline

dates in UTC

2022-07-2017:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2022-33315?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2022-33315?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Iconics genesis64

Branch	Affected	Fixed in	Source
10.97	= 10.97	no fix published	NVD
10.97	= 10.97.1	no fix published	NVD

Mitsubishielectric mc works64

Branch	Affected	Fixed in	Source
10.95	≤ 10.95.210.01	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

ICSA-22-202-04 CISA5 known affected
ICONICS Suite and Mitsubishi Electric MC Works64 Products (Update C)
Mitsubishi Electric GENESIS64: >=10.97|<=10.97.1 · Mitsubishi Electric ICONICS Suite: >=10.97|<=10.97.1 · Mitsubishi Electric MC Works64: <=4.04E · +2 more

Full record on NVD

Fix

Vendor fix CISA ICSA-22-202-04 · 4 productsFor Users using GENESIS64 and ICONICS Suite Version 10.97.1, please download and update to "10.97.1 Critical Fixes Rollup 3" from the ICONICS Community Portal (https://iconicsinc.my.site.com/community/s/software-update/a355a000003WwejAAC/10971-critical-fixes-rollup-3), a web site operated by ICONIC…
Vendor fix CISA ICSA-22-202-04 · 4 productsFor Users using GENESIS64 and ICONICS Suite Version 10.97, please download and update to "10.97 Critical Fixes Rollup 4" from the ICONICS Community Portal (https://iconicsinc.my.site.com/community/s/software-update/a355a000003O4zLAAS/1097-critical-fixes-rollup-4), a web site operated by ICONICS. To…
Vendor fix CISA ICSA-22-202-04 · 3 productsAdditional information and useful links are found on Mitsubishi Electric's security advisory.
Vendor fix CISA ICSA-22-202-04 · 2 productsAdditional information and useful links are found on the ICONICS GENESIS64 security updates page.
Mitigation from the vendor CISA ICSA-22-202-04 · 5 productsFor customers of products that do not have a fixed version or who cannot immediately update the product, Mitsubishi Electric recommends locating control system networks and devices behind firewalls and isolate them from untrusted networks and hosts, to minimize the risk of exploiting this vulnerabi…
Mitigation from the vendor CISA ICSA-22-202-04 · 5 productsFor customers of products that do not have a fixed version or who cannot immediately update the product, Mitsubishi Electric recommends avoiding clicking on web links in e-mails from unreliable sources, and avoiding opening attachments to untrusted emails, to minimize the risk of exploiting this vu…

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CNACVSS 3.17.8read 2026-10-23
NVDCVSS 3.17.8read 2026-10-23
CNAweakness (CWE)CWE-502read 2026-10-23
NVDweakness (CWE)CWE-502read 2026-10-23
FIRST EPSSEPSS score0.3 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published: 2022-07-20
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2022-33315?

Is CVE-2022-33315 actively exploited?

Active exploitation of CVE-2022-33315 has not been confirmed. Its EPSS score was 0.3% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-33315?

CVE-2022-33315 has a CVSS v3 base score of 7.8 (HIGH severity), with vector string CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

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