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01 Record

CVE-2018-5234

The Norton Core router prior to v237 may be susceptible to a command injection exploit. This is a type of attack in which the goal is execution of arbitrary commands on the host system via vulnerable

UnratedPUBLISHEDCNA: symantec
CNA base scoreUnratedNo CNA CVSS vector
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02 Description

The Norton Core router prior to v237 may be susceptible to a command injection exploit. This is a type of attack in which the goal is execution of arbitrary commands on the host system via vulnerable

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
15.27% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 96.6% of scored records. A rank, not a probability.
NVD base score
8.0 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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
2018-04-30 18:00Z8 YR AGO
Last updated
2024-09-16 22:40Z2 YR AGO
Reserved
2018-01-05
Assigning CNA
symantec
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
No CWE assigned
Data version
5.1
Document digest
ef35e4559bb07079e5fc2ef4b064ee0a4eb30d7ab79d629a43c119d446441a5c

05 Affected products

VendorProductVersionsPlatforms
Symantec CorporationNorton CorePrior to v237—

06 References