Buffer overflow in Tenda Ac6
CVE-2025-55482
Tenda AC6 V15.03.06.23_multi is vulnerable to Buffer Overflow in the formSetCfm function.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.004 (31.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 31.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Tenda Ac6 — versions 2.0
- Tenda Ac6 Firmware — versions 15.03.06.23_multi
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/SolitaryGrass/IoT_vuln/blob/main/tenda/AC6/AC6V2.0RTL_V15.03.06.23/f… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-55482?
- CVE-2025-55482 is a high-severity vulnerability in Tenda Ac6, classified under Stack-based Buffer Overflow. CVSS score: 7.5/10. Published 2025-08-20.
- How severe is CVE-2025-55482?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2025-55482 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.