Description

Cross-site scripting vulnerability exists in the USB storage file-sharing function of HGW-BL1500HM Ver 002.002.003 and earlier. If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who is using the configuration page or functions accessible only from the LAN side of the product.

Classification

CVE ID: CVE-2025-27574

CVSS Base Severity: LOW

CVSS Base Score: 3.6

CVSS Vector: CVSS:3.0/AV:P/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected Products

Vendor: KDDI CORPORATION

Product: HGW-BL1500HM

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.02% (probability of being exploited)

EPSS Percentile: 4.71% (scored less or equal to compared to others)

EPSS Date: 2025-04-18 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-27574
https://kddi-tech.com/contents/appendix_L2_06.html#64433e4a-8946-9c06-bddf-91cbfe56c8e5
https://jvn.jp/en/jp/JVN04278547/

Timeline