Vulnerability · Published Mar 28, 2025 · Assigned by jpcert

CVE-2025-27716

Medium 6.5

In plain English

A medium-severity path traversal in HGW-BL1500HM from KDDI CORPORATION. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).

Severity (CVSS 3.0)6.5Medium

Exploit odds (30 days)0.7%top 46.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Improper limitation of a pathname to a restricted directory ('Path Traversal') issue exists in the file/folder listing 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 by a crafted HTTP request to specific functions of the product from a device connected to the LAN side.

Affected products (as reported)

Vendor	Product	Versions
KDDI CORPORATION	HGW-BL1500HM	Ver 002.002.003 and earlier

Weakness: CWE-22 · Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

In plain English

Official description

Affected products (as reported)

References