CVE-2025-27718HIGH 8.8EPSS p51.7%

CVE-2025-27718CVE-2025-27718

Description

Improper limitation of a pathname to a restricted directory ('Path Traversal') issue exists in the file upload process of the USB storage file-sharing function of HGW-BL1500HM Ver 002.002.003 and earlier. If this vulnerability is exploited, the product's files may be obtained and/or altered or arbitrary code may be executed by a crafted HTTP request to specific functions of the product from a device connected to the LAN side.

Scoring

CVSS 3.08.8 (HIGH)
VectorCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.80% probability of exploitation · percentile 51.7% · 2026-06-18T12:00:27Z
Published2025-03-28
Last modified2026-04-15

Underlying weaknesses· 1

CWE-22

References

  1. https://jvn.jp/en/jp/JVN04278547/
  2. https://kddi-tech.com/contents/appendix_L2_06.html#64433e4a-8946-9c06-bddf-91cbfe56c8e5

1

TypeTargetConfidenceTier
WeaknessImproper Limitation of a Pathname to a Restricted Directory ('Path Traversal')cwe-220%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.