The software performs an operation at a privilege level higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses on the Reason DR60 (all firmware versions prior to 02A04.1).
Published 2021-03-25 20:15:13
Updated 2021-03-30 17:21:05
Source ICS-CERT
View at NVD,   CVE.org

Products affected by CVE-2021-27454

Exploit prediction scoring system (EPSS) score for CVE-2021-27454

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-27454

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.6
MEDIUM AV:L/AC:L/Au:N/C:P/I:P/A:P
3.9
6.4
NIST
7.8
HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1.8
5.9
NIST

CWE ids for CVE-2021-27454

  • The product performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.
    Assigned by: ics-cert@hq.dhs.gov (Secondary)
  • The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-27454

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