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01 Record

CVE-2021-45034

A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions < V16.20), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions < V16.20), CP-8021 MASTER MODULE (All

UnratedPUBLISHEDCNA: siemens
CNA base scoreUnratedNo CNA CVSS vector
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02 Description

A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions < V16.20), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions < V16.20), CP-8021 MASTER MODULE (All

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
2.30% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 82.8% of scored records. A rank, not a probability.
NVD base score
7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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.

04 Metadata

Published
2022-01-11 11:27Z4 YR AGO
Last updated
2024-08-04 04:32Z2 YR AGO
Reserved
2021-12-13
Assigning CNA
siemens
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-284Improper Access ControlPillar
  • CWE-532Insertion of Sensitive Information into Log FileBase
Data version
5.1
Document digest
454b6106c36ef6cc42f051e4cb2500c87e0ea709b6283a7217af9551dd5ce7b6

05 Affected products

VendorProductVersionsPlatforms
SiemensCP-8000 MASTER MODULE WITH I/O -25/+70°CAll versions < V16.20—
SiemensCP-8000 MASTER MODULE WITH I/O -40/+70°CAll versions < V16.20—
SiemensCP-8021 MASTER MODULEAll versions < V16.20—
SiemensCP-8022 MASTER MODULE WITH GPRSAll versions < V16.20—

06 References