5.4

CVE-2025-58465: qnap systems inc. download station Cross-site Scripting

CVSS: 5.4v3.1MediumAnalyzed
Published 07-11-2025Last modified 07-11-2025
Open JSON

Vulnerability summary

CVE-2025-58465 is a medium (CVSS 5.4) Cross-site Scripting vulnerability in qnap systems inc. download station. EPSS estimates a 0.22% chance of exploitation in the next 30 days, higher than 11.5% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.4/10
010
Medium · v3.1 (NVD)
EPSS score
0.22%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 07-11-2025
    PublishedVulnerability first disclosed.
  2. 07-11-2025
    Last modifiedVulnerability information updated.

Description

A cross-site scripting (XSS) vulnerability has been reported to affect Download Station. If a remote attacker gains a user account, they can then exploit the vulnerability to bypass security mechanisms or read application data. We have already fixed the vulnerability in the following versions: Download Station 5.10.0.305 ( 2025/09/16 ) and later Download Station 5.10.0.304 ( 2025/09/08 ) and later

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.22%

Chance of exploitation in the next 30 days

Percentile

12%

Versus all other CVEs

30-day change

+0.01 pp

From 0.20% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.22%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Qnap1 product
Qnap systems inc.1 product
  • download station≥ 5.10.x, < 5.10.0.305 ( 2025/09/16 ) | ≥ 5.10.x, < 5.10.0.304 ( 2025/09/08 )

2 vendors · 2 products

References

1 links