Vulnerability · Published Jan 8, 2025 · Assigned by jpcert
CVE-2025-21603
Medium 4.8
In plain English
A medium-severity cross-site scripting in MZK-DP300N from PLANEX COMMUNICATIONS INC.. 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 23% of all known vulnerabilities).
Severity (CVSS 3.1)4.8Medium
Exploit odds (30 days)0.3%top 76.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Cross-site scripting vulnerability exists in MZK-DP300N firmware versions 1.05 and earlier. If an attacker logs in to the affected product and manipulates the device settings, an arbitrary script may be executed on the logged-in user's web browser when accessing a crafted URL.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| PLANEX COMMUNICATIONS INC. | MZK-DP300N | firmware versions 1.05 and earlier |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N