Buffer Overflow Vulnerability in TOTOLINK A3002R Router
CVE-2025-55588

7.5HIGH

Key Information:

Vendor

TOTOLINK
Status
A3002R
Vendor
CVE Published:
18 August 2025

What is CVE-2025-55588?

The TOTOLINK A3002R router has a buffer overflow vulnerability in the fw_ip parameter located at /boafrm/formPortFw. This weakness allows attackers to exploit crafted input, leading to potential Denial of Service (DoS) conditions, disrupting the availability of the device and affecting the network it serves.

References

https://github.com/goldenGlow21/softwares_PoC/blob/main/A...

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

.