CVE-2025-44862

Name: CVE-2025-44862
Creator: NVD / NIST
Published: 2025-05-01T18:15:56.753+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.3/10EPSS 0.88%

Last modified Jun 17, 2026

CVE-2025-44862 is a medium-severity vulnerability rated 6.3/10 on the CVSS scale. TOTOLINK CA300-POE V6.2c.884_B20180522 was found to contain a command injection vulnerability in the recvUpgradeNewFw function via the fwUrl parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.. EPSS estimates a 0.88% chance of exploitation in the next 30 days.

Description

TOTOLINK CA300-POE V6.2c.884_B20180522 was found to contain a command injection vulnerability in the recvUpgradeNewFw function via the fwUrl parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Metrics

CVSS 3.1

6.3/10

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

EPSS Probability

0.88%

54.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-77

Affected Software

Vendor	Product	Versions
Totolink	Ca300-Poe Firmware	6.2c.884_b20180522

References

https://github.com/Summermu/VulnForIoT/tree/main/Totolink_CA300-POE/recvUpgradeNewFw/readme.mdExploit, Third Party Advisory

Timeline

Published: May 1, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-44862?

How severe is CVE-2025-44862?

CVE-2025-44862 has a CVSS score of 6.3/10 (MEDIUM severity). The EPSS model estimates a 0.88% probability of exploitation in the next 30 days.

How do I fix CVE-2025-44862?

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-2025-44862?

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

Scan your code now

Source: NVD / NIST