CVE-2025-55591

Name: CVE-2025-55591
Creator: NVD / NIST
Published: 2025-08-18T20:15:31.563+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 7.24%

Last modified Jun 17, 2026

CVE-2025-55591 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. TOTOLINK-A3002R v4.0.0-B20230531.1404 was discovered to contain a command injection vulnerability in the devicemac parameter in the formMapDel endpoint.. EPSS estimates a 7.24% chance of exploitation in the next 30 days.

Description

TOTOLINK-A3002R v4.0.0-B20230531.1404 was discovered to contain a command injection vulnerability in the devicemac parameter in the formMapDel endpoint.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

7.24%

93.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-77

Affected Software

Vendor	Product	Versions
Totolink	A3002r Firmware	4.0.0-b20230531.1404

References

https://github.com/goldenGlow21/softwares_PoC/blob/main/A3002R_V4/Boa%20-%20Command%20Injection/PoC%202.mdExploit, Third Party Advisory

Timeline

Published: Aug 18, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-55591?

TOTOLINK-A3002R v4.0.0-B20230531.1404 was discovered to contain a command injection vulnerability in the devicemac parameter in the formMapDel endpoint.

How severe is CVE-2025-55591?

CVE-2025-55591 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 7.24% probability of exploitation in the next 30 days.

How do I fix CVE-2025-55591?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-55591?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST