CVE-2025-6619

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-6619
A vulnerability was found in TOTOLINK CA300-PoE 6.2c.884. It has been declared as critical. Affected by this vulnerability is the function setUpgradeFW of the file upgrade.so. The manipulation of the argument FileName leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.md Exploit Third Party Advisory
https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.md Exploit Third Party Advisory
https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.md#poc Exploit Third Party Advisory
https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.md#poc Exploit Third Party Advisory
https://vuldb.com/?ctiid.313837 Permissions Required VDB Entry
https://vuldb.com/?id.313837 Third Party Advisory VDB Entry
https://vuldb.com/?submit.602264 Third Party Advisory VDB Entry
https://www.totolink.net/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:totolink:ca300-poe_firmware:6.2c.884:*:*:*:*:*:*:*
cpe:2.3:h:totolink:ca300-poe:-:*:*:*:*:*:*:*
History

27 Jun 2025, 18:19

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 6.3 		v2 : unknown
v3 : 9.8
First Time Totolink ca300-poe Firmware
Totolink ca300-poe
Totolink
References () https://vuldb.com/?ctiid.313837 - () https://vuldb.com/?ctiid.313837 - Permissions Required, VDB Entry
References () https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.md#poc - () https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.md#poc - Exploit, Third Party Advisory
References () https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.md - () https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.md - Exploit, Third Party Advisory
References () https://vuldb.com/?submit.602264 - () https://vuldb.com/?submit.602264 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?id.313837 - () https://vuldb.com/?id.313837 - Third Party Advisory, VDB Entry
References () https://www.totolink.net/ - () https://www.totolink.net/ - Product
CPE cpe:2.3:o:totolink:ca300-poe_firmware:6.2c.884:*:*:*:*:*:*:*
cpe:2.3:h:totolink:ca300-poe:-:*:*:*:*:*:*:*

25 Jun 2025, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-06-25 18:15

Updated : 2025-06-27 18:19

NVD link : CVE-2025-6619

Mitre link : CVE-2025-6619

JSON object : View

Products Affected

totolink

  • ca300-poe_firmware
  • ca300-poe
CWE
CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')