CVE-2020-12027

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

53.02% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 98.8% of scored records. A rank, not a probability.

NVD base score

4.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-07-20 15:13Z6 YR AGO

Last updated

2024-09-17 04:29Z2 YR AGO

Reserved

2020-04-21

Assigning CNA

icscert

Record state

PUBLISHED

Severity

Medium (CVSS 4.3)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weaknesses

• CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass

Data version

5.1

Document digest

43bf360f558dc83bcc0cb46026651e27feacfecb7f369368a1a2ac39468b27cb

• us-cert.cisa.govhttps://us-cert.cisa.gov/ics/advisories/icsa-20-170-05x_refsource_MISC
• rockwellautomation.custhelp.comhttps://rockwellautomation.custhelp.com/app/answers/detail/a_id/1126944x_refsource_MISC
• packetstormsecurity.comhttp://packetstormsecurity.com/files/160156/Rockwell-FactoryTalk-View-SE-SCADA-Unauthenticated-Remote-Code-Execution.htmlx_refsource_MISC