Buffer Overflow Vulnerability in Tenda RX3 Router
CVE-2025-29357

7.5HIGH

Key Information:

Vendor

Tenda
Status
RX3 Router
Vendor
CVE Published:
13 March 2025

What is CVE-2025-29357?

The Tenda RX3 router is susceptible to a buffer overflow vulnerability through the startIp and endIp parameters within the /goform/SetPptpServerCfg endpoint. Attackers can exploit this weakness by sending specially crafted packets, potentially leading to a Denial of Service (DoS) condition. This could disrupt network services, rendering affected devices unresponsive. It's critical for users to apply necessary patches and mitigate the associated security risks.

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References

https://github.com/2664521593/mycve/blob/main/Tenda/RX3/t...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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