Vulnerability · Published Mar 28, 2025 · Assigned by jpcert
CVE-2025-27567
Medium 5.4
In plain English
A medium-severity cross-site scripting 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 0.3% (higher than 20% of all known vulnerabilities).
Severity (CVSS 3.0)5.4Medium
Exploit odds (30 days)0.3%top 80.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Cross-site scripting vulnerability exists in the NickName registration screen 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| KDDI CORPORATION | HGW-BL1500HM | Ver 002.002.003 and earlier |
Weakness: CWE-79 · Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N