Improper Authentication Handling in Tenda TDSEE App
CVE-2025-5864

6.3MEDIUM

Key Information:

Vendor

Tenda
Status
Tdsee App
Vendor
CVE Published:
9 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-5864?

A vulnerability exists in the Tenda TDSEE App (version 1.7.12 and earlier) within the Password Reset Confirmation Code Handler. This flaw allows for improper restriction on the number of authentication attempts, potentially enabling remote attackers to exploit the application. Although the complexity required to execute this attack is high and may prove challenging, public disclosures regarding exploit techniques have surfaced, increasing the risk of attempted exploits. Users are advised to update to version 1.7.15 or later to mitigate this risk effectively.

Affected Version(s)

TDSEE App 1.7.0

TDSEE App 1.7.1

TDSEE App 1.7.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-5864 - Proof of Concept

References

https://vuldb.com/?id.311623
vdb-entry
https://vuldb.com/?ctiid.311623
signaturepermissions-required
https://vuldb.com/?submit.592074
third-party-advisory

CVSS V4

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

k3vg3n (VulDB User)
k3vg3n (VulDB User)
.
CVE-2025-5864 : Improper Authentication Handling in Tenda TDSEE App