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01 Record

CVE-2024-45273

MB connect line/Helmholz: Weak encryption of configuration file

HighPUBLISHEDCNA: CERTVDE
CNA base score8.4 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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02 Description

MB connect line/Helmholz: Weak encryption of configuration file

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.09% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 0.6% of scored records. A rank, not a probability.
NVD base score
7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/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
2024-10-15 10:27Z2 YR AGO
Last updated
2024-10-16 17:47Z2 YR AGO
Reserved
2024-08-26
Assigning CNA
CERTVDE
Record state
PUBLISHED
Severity
High (CVSS 8.4)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
  • CWE-261Weak Encoding for PasswordBase
  • CWE-326Inadequate Encryption StrengthClass
Data version
5.1
Document digest
f721d5cff6d79b1fe0843a6d6c1e122b4703de16c86773f5b34eb7a5715915f4

05 Affected products

VendorProductVersionsPlatforms
MB connect linembNET.mini0.0.0 to 2.2.13—
MB connect linembNET/mbNET.rokey0.0.0 to 8.2.0—
MB connect linembNET HW10.0.0 to 5.1.11—
MB connect linembSPIDER0.0.0 to 2.6.5—
MB connect linembCONNECT240.0.0 to 2.16.2—
MB connect linemymbCONNECT240.0.0 to 2.16.2—
HelmholzREX1000.0.0 to <= 2.2.13, 0 to 2.2.13—
HelmholzREX200/2500.0.0 to <= 8.2.0—
HelmholzmyREX24 V20.0.0 to <= 2.16.2—
HelmholzmyREX24.virtual0.0.0 to <= 2.16.2, 0 to 2.16.2—
HelmholzREX3000.0.0 to <= 5.1.11, 0 to 5.1.11—
mb_connect_linembnet.mini0 to 2.2.13—
mbconnectlinembnet_mbnet.rokey0 to 8.2.0—
mbconnectlinembnet_hw10 to 5.1.11—
mbconnectlinembspider0 to 2.6.5—
mbconnectlinembconnect240 to 2.16.2—
mbconnectlinemymbconnect240 to 2.16.2—
helmholzrex_2000 to 8.2.0—
helmholzrex2500 to 8.2.0—
helmholzmyrex24_v20 to 2.16.2—

06 References