Cross-site scripting in QNAP Notification Center
Priority LOW 34CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- Passive
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
A cross-site scripting (XSS) vulnerability has been reported to affect Notification Center. If a remote attacker gains an administrator 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: Notification Center 2.1.0.3443 and later Notification Center 1.9.2.3163 and later Notification Center 3.0.0.3466 and later
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00534 45th percentileScored 2026-11-07
Fix Fixed Notification Center (QNAP Systems Inc.): 2.1.0.3443, 1.9.2.3163, 3.0.0.3466
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| QNAP | Notification Center | 2.1.x to before 2.1.0.3443; 1.9.x to before 1.9.2.3163; 3.0.x to before 3.0.0.3466 | 2.1.0.3443, 1.9.2.3163, 3.0.0.3466 | Patch available | CNA |
- Notification Center VendorQNAP Affected 2.1.x to before 2.1.0.3443; 1.9.x to before 1.9.2.3163; 3.0.x to before 3.0.0.3466 Fixed in 2.1.0.3443, 1.9.2.3163, 3.0.0.3466 Patch available CNA
Remediation
- Fix · CNA Notification Center (QNAP Systems Inc.) Fixed in 2.1.0.3443, 1.9.2.3163, 3.0.0.3466
Timeline
- 2026-10-02 Threatist record created from CVE-2025-54167
- 2026-10-03 Alias added: GHSA-rp6p-wfxv-r42f
References
More QNAP vulnerabilities
- TI-2022-10581 DeadBolt Ransomware KEVCVSS 3.1CRITICAL 10.0
- TI-2021-09791 Improper Authorization Vulnerability in HBS 3 (Hybrid Backup Sync) KEVCVSS 3.1CRITICAL 10.0
- TI-2020-02221 Command Injection Vulnerability in QTS and QuTS hero KEVCVSS 3.1CRITICAL 9.8
- TI-2019-05103 Path traversal in QNAP NAS devices running Photo Station KEVCVSS 3.1CRITICAL 9.8
- TI-2019-05102 Path traversal in QNAP NAS devices running Photo Station KEVCVSS 3.1CRITICAL 9.8
- TI-2019-05101 Improper input validation in QNAP NAS devices KEVCVSS 3.1CRITICAL 9.8
Sources
- CVE-2025-54167 · CVE Program
- CVE-2025-54167 · NVD
- FIRST EPSS
- GHSA-rp6p-wfxv-r42f · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences