CVE-2020-14521
No exploitation reported by the sources we read.
- Published2022-02-11
- WeaknessCWE-276 · CWE-428
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « 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
Multiple Mitsubishi Electric Factory Automation engineering software products have a malicious code execution vulnerability. A malicious attacker could use this vulnerability to obtain information, modify information, and cause a denial-of-service condition.
Timeline
dates in UTC- 2022-02-1118:15CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2020-14521?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2020-14521?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| — | all versions | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| — | all versions | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 1.0 | = 1.00a | no fix published | NVD |
43 more products in the sources.
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
Mitsubishi Electric Factory Automation Engineering Products (Update L)
Mitsubishi Electric C Controller Interface Module utility: <=2.00 · Mitsubishi Electric CC-Link IE Control Network Data Collector: 1.00A · Mitsubishi Electric CC-Link IE Field Network Data Collector: 1.00A · +51 more
Fix
- Vendor fix CISA ICSA-20-212-04 · 1 productMitsubishi Electric is releasing fixed version 2.10 or later for C Controller Interface Module utility. Please download the fixed version from the link "https://www.mitsubishielectric.com/fa/download/index.html" and install it. For more information on the fixed version, refer to the Mitsubishi Elec…
- Vendor fix CISA ICSA-20-212-04 · 1 productMitsubishi Electric is releasing fixed version 1.01B or later for CC-Link IE Control Network Data Collector. Please download the fixed version from the link "https://www.mitsubishielectric.com/fa/download/index.html" and install it. For more information on the fixed version, refer to the Mitsubishi…
- Vendor fix CISA ICSA-20-212-04 · 1 productMitsubishi Electric is releasing fixed version 1.01B or later for CC-Link IE Field Network Data Collector. Please download the fixed version from the link "https://www.mitsubishielectric.com/fa/download/index.html" and install it. For more information on the fixed version, refer to the Mitsubishi E…
- Vendor fix CISA ICSA-20-212-04 · 1 productMitsubishi Electric is releasing fixed version 1.01B or later for CC-Link IE TSN Data Collector. Please download the fixed version from the link "https://www.mitsubishielectric.com/fa/download/index.html" and install it. For more information on the fixed version, refer to the Mitsubishi Electric se…
- Vendor fix CISA ICSA-20-212-04 · 1 productMitsubishi Electric is releasing fixed version 1.106K or later for CPU Module Logging Configuration Tool. Please download the fixed version from the link "https://www.mitsubishielectric.com/fa/download/index.html" and install it. For more information on the fixed version, refer to the Mitsubishi El…
- Vendor fix CISA ICSA-20-212-04 · 1 productMitsubishi Electric is releasing fixed version 1.011M or later for CW Configurator. Please download the fixed version from the link "https://www.mitsubishielectric.com/fa/download/index.html" and install it. For more information on the fixed version, refer to the Mitsubishi Electric security adviso…
Advisories and patches
- www.mitsubishielectric.comVendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Published
- 2022-02-11
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.