SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2020-14496

Successful exploitation of this vulnerability for multiple Mitsubishi Electric Factory Automation Engineering Software Products of various versions could allow an attacker to escalate privilege and execute malicious programs, which could cause a…

CRITICAL 9.8EPSS 0.91%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.91%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Successful exploitation of this vulnerability for multiple Mitsubishi Electric Factory Automation Engineering Software Products of various versions could allow an attacker to escalate privilege and execute malicious programs, which could cause a denial-of-service condition, and allow information to be disclosed, tampered with, and/or destroyed.

CVSS 3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.91% probability · 58th percentile
CISA KEV
Not listed
Weakness
CWE-275
Affected
mitsubishielectric/cpu module logging configuration tool · mitsubishielectric/cw configurator · mitsubishielectric/data transfer · mitsubishielectric/em configurator · mitsubishielectric/ezsocket · mitsubishielectric/fr configurator2 · mitsubishielectric/gt designer3 · mitsubishielectric/gt softgot1000 · mitsubishielectric/gt softgot2000 · mitsubishielectric/gx logviewer · mitsubishielectric/gx works2 · mitsubishielectric/gx works3 · mitsubishielectric/m commdtm-hart · mitsubishielectric/m commdtm-io-link · mitsubishielectric/melfa-works · mitsubishielectric/melsoft fielddeviceconfigurator · mitsubishielectric/melsoft navigator · mitsubishielectric/mh11 settingtool version2 · mitsubishielectric/motorizer · mitsubishielectric/mr configurator2 · +9 more
Source
ics-cert@hq.dhs.gov

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.