CVE-2025-44862 — MEDIUM (6.3)

Vulnerability 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.

CVSS Score

6.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

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

Related Weaknesses (CWE)

CWE-77

References

https://github.com/Summermu/VulnForIoT/tree/main/Totolink_CA300-POE/recvUpgradeNExploitThird Party Advisory

FAQ

What is CVE-2025-44862?

CVE-2025-44862 is a vulnerability with a CVSS score of 6.3 (MEDIUM). 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 a...

How severe is CVE-2025-44862?

CVE-2025-44862 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-44862?

Check the references section above for vendor advisories and patch information. Affected products include: Totolink Ca300-Poe Firmware, Totolink Ca300-Poe.