CVE-2020-12133: The Apros Evolution, ConsciusMap, and Furukawa provisioning systems through 2.8.1 allow remote code execution

Q: How do I fix CVE-2020-12133?

electric consciousmap: upgrade to newer than 2.8.1. Exact commands for each OS are on this page.

Q: Is CVE-2020-12133 being exploited?

CVE-2020-12133 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2020-12133 affect?

CVE-2020-12133 affects electric consciousmap. Severity is critical (CVSS 9.8). The Apros Evolution, ConsciusMap, and Furukawa provisioning systems through 2.8.1 allow remote code execution because of javax.faces.ViewState Java deserialization.

Q: How urgent is CVE-2020-12133?

Priority 68/100. Critical severity; EPSS top 4%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2020-12133 is a critical-severity flaw (CVSS 9.8) affecting electric consciousmap. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Apros Evolution, ConsciusMap, and Furukawa provisioning systems through 2.8.1 allow remote code execution because of javax.faces.ViewState Java deserialization.

Why this priority

Critical severity
EPSS top 4%: very likely to be exploited
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	10.1% (top 4%)
CISA exploited list	No
Weakness	CWE-502
Published	2020-04-27
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: farukawa

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2020-04-27 15:15 UTCPublished CVE record published
2026-06-17 02:51 UTCUpdated Record last modified

farukawa electric consciousmap UPGRADE

Affected: <= 2.8.1

Fixed in: newer than 2.8.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy electric-consciousmap || rpm -q electric-consciousmap || electric-consciousmap --version

2. UPGRADE to newer than 2.8.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade electric-consciousmap

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade electric-consciousmap

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2020-12133?

electric consciousmap: upgrade to newer than 2.8.1. Exact commands for each OS are on this page.

Is CVE-2020-12133 being exploited?

CVE-2020-12133 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2020-12133 affect?

CVE-2020-12133 affects electric consciousmap. Severity is critical (CVSS 9.8). The Apros Evolution, ConsciusMap, and Furukawa provisioning systems through 2.8.1 allow remote code execution because of javax.faces.ViewState Java deserialization.

How urgent is CVE-2020-12133?

Priority 68/100. Critical severity; EPSS top 4%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

Java vulnerabilities

References

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