Vulnerability in Tenda Tdsee App
CVE-2025-5864
A vulnerability was found in Tenda TDSEE App up to 1.7.12. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /app/ConfirmSmsCode of the component Password Reset Confirmation Code Handler. The manipulation leads to improper restriction of excessive authentication attempts. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 1.7.15 is able to address this issue. It is recommended to upgrade the affected component.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (39.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 39.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: +0.000
Affected products
- Tenda Tdsee App — versions 1.7.0, 1.7.1, 1.7.2
Weakness classification (CWE)
References
- vuldb.com/ (vdb-entry)
- vuldb.com/ (signature, permissions-required)
- vuldb.com/ (third-party-advisory)
- blog.kevgen.ru/posts/account_takeover_in_tdsee_app/ (related)
- github.com/k3vg3n/researches/blob/main/Account_takeover_in_TDSEE_app.md (exploit)
- www.tenda.com.cn/ (product)
Frequently asked questions
- What is CVE-2025-5864?
- CVE-2025-5864 is a low-severity vulnerability in Tenda Tdsee App, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 3.7/10. Published 2025-06-09.
- How severe is CVE-2025-5864?
- Low severity. CVSS v3 base score is 3.7 out of 10.