An issue was discovered in CommScope Ruckus Unleashed prior to 200.15.6.212.14 and 200.17.7.0.139, where the functions `stamgr_cfg_adpt_addStaFavourite` and `stamgr_cfg_adpt_addStaIot` pass a client hostname directly to snprintf as the format string
Published Jul 21, 2025
9.8
CRITICALCVSS 3.1
EPSS 1.29%
Description
An issue was discovered in CommScope Ruckus Unleashed prior to 200.15.6.212.14 and 200.17.7.0.139, where the functions `stamgr_cfg_adpt_addStaFavourite` and `stamgr_cfg_adpt_addStaIot` pass a client hostname directly to snprintf as the format string. A remote attacker can exploit this flaw either by sending a crafted request to the authenticated endpoint `/admin/_conf.jsp`, or without authentication and without direct network access to the controller by spoofing the MAC address of a favourite station and embedding malicious format specifiers in the DHCP hostname field, resulting in unauthenticated format-string processing and arbitrary code execution on the controller.
Affected products
No data.
- < 200.15.6.212.14
- ≥ 200.17 · < 200.17.7.0.139
- < 10.5.1.0.279
Running on/with
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No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
YesTechnical Impact
TotalDecision
n/aAssessed Jul 28, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.
Score over time
2025-2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (5 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 1.29% (0.01291) | 69.24th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.18% (0.01184) | 63.62th | v5 (v2026.06.15) |
| May 17, 2026 | 3.59% (0.03587) | 87.88th | v4 (v2025.03.14) |
| Feb 24, 2026 | 1.47% (0.01466) | 80.63th | v4 (v2025.03.14) |
| Jul 22, 2025 | 0.10% (0.00102) | 28.91th | v4 (v2025.03.14) |
References (2)
- https://sector7.computest.nl/post/2025-07-ruckus-unleashed/ ExploitThird Party Advisory
- https://support.ruckuswireless.com/security_bulletins/330 Product
| Link | Providers | Tags |
|---|---|---|
| https://sector7.computest.nl/post/2025-07-ruckus-unleashed/ | ExploitThird Party Advisory | |
| https://support.ruckuswireless.com/security_bulletins/330 | Product |
Change history (0)
No recorded changes yet.