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Fencer Vulns
high 8.8

CVE-2023-38585 json

Improper authentication vulnerability in the CBC products allows a remote authenticated attacker to execute an arbitrary OS command on the…

published 2023-08-23 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-42384

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.1%
EPSS 1.1% chance of exploitation in 30 days, percentile 65%
public exploits
0
none known

Summary

Improper authentication vulnerability in the CBC products allows a remote authenticated attacker to execute an arbitrary OS command on the device or alter its settings. As for the affected products/versions, see the detailed information provided by the vendor. Note that NR4H, NR8H, NR16H series and DR-16F, DR-8F, DR-4F, DR-16H, DR-8H, DR-4H, DR-4M41 series are no longer supported, therefore updates for those products are not provided.

Exploit prediction

1.07% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • CBC Co.,Ltd. NR4H, NR8H, NR16H series
  • CBC Co.,Ltd. DR-16F, DR-8F, DR-4F, DR-16H, DR-8H, DR-4H, DR-4M41 series
  • CBC Co.,Ltd. NR-4M, NR-8M, NR-16M series
  • CBC Co.,Ltd. NR-4F, NR-8F, NR-16F series
  • CBC Co.,Ltd. DR-16M, DR-8M, DR-4M51 series

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.