Stored XSS in NAC Telecommunication's NACPremium
Priority LOW 22CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Active
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NAC Telecommunication Systems Inc. NACPremium allows Stored XSS. This issue affects NACPremium: through 01082024.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00242 15th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
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 |
|---|---|---|---|---|---|
| NAC Telecommunication Systems Inc. | NACPremium | up to 01082024 | — | No fix listed | CNA |
- NACPremium VendorNAC Telecommunication Systems Inc. Affected up to 01082024 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:nac:nacpremium:*:*:*:*:*:*:*:* | up to 2024-08-01 | Vulnerable | NAC Telecommunication Systems Inc. |
- cpe:2.3:a:nac:nacpremium:*:*:*:*:*:*:*:* Versions up to 2024-08-01 Vulnerable ·NAC Telecommunication Systems Inc.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-6920
- 2026-10-03 Alias added: GHSA-x6hc-3hv8-fjx3
References
More NAC Telecommunication Systems Inc. Nacpremium vulnerabilities
- TI-2024-06418 SQLi in NAC Telecommunication's NACPremium CVSS 4.0CRITICAL 9.3
- TI-2024-06420 Cleartext Username and Password in NAC Telecommunication's NACPremium CVSS 4.0HIGH 8.7
Sources
- CVE-2024-6920 · CVE Program
- CVE-2024-6920 · NVD
- FIRST EPSS
- GHSA-x6hc-3hv8-fjx3 · 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