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01 Record

CVE-2016-8380

The web server in Phoenix Contact ILC PLCs allows access to read and write PLC variables without authentication.

UnratedPUBLISHEDCNA: icscert
CNA base scoreUnratedNo CNA CVSS vector

02 Description

The web server in Phoenix Contact ILC PLCs allows access to read and write PLC variables without authentication.

03 Exploitation and scoring

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
10.85% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 95.6% of scored records. A rank, not a probability.
NVD base score
7.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
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.

04 Metadata

Published
2018-04-05 16:00Z8 YR AGO
Last updated
2024-09-16 22:56Z2 YR AGO
Reserved
2016-09-28
Assigning CNA
icscert
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-767Access to Critical Private Variable via Public MethodBase
  • CWE-287Improper AuthenticationClass
Data version
5.1
Document digest
a769d73990ad88d434307bc3eeaab120fb2aa1268220125721ac04c014128704

05 Affected products

VendorProductVersionsPlatforms
Phoenix ContactPhoenix Contact ILC PLCsAll ILC 1xx PLCs—

06 References