CVE-2025-8242

A vulnerability has been found in TOTOLINK X15 1.0.0-B20230714.1105 and classified as critical. This vulnerability affects unknown code of the file /boafrm/formFilter of the component HTTP POST Request Handler. The manipulation of the argument ip6addr/url/vpnPassword/vpnUser leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/panda666-888/vuls/blob/main/totolink/x15/formFilter_ip6addr.md	Exploit
https://github.com/panda666-888/vuls/blob/main/totolink/x15/formFilter_url.md	Exploit
https://vuldb.com/?ctiid.317830	Permissions Required
https://vuldb.com/?id.317830	Third Party Advisory VDB Entry
https://vuldb.com/?submit.622661	Third Party Advisory VDB Entry
https://vuldb.com/?submit.622662	Third Party Advisory VDB Entry
https://vuldb.com/?submit.622664	Third Party Advisory VDB Entry
https://vuldb.com/?submit.622665	Third Party Advisory VDB Entry
https://www.totolink.net/	Product
https://github.com/panda666-888/vuls/blob/main/totolink/x15/formFilter_ip6addr.md	Exploit
https://github.com/panda666-888/vuls/blob/main/totolink/x15/formFilter_url.md	Exploit

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:totolink:x15_firmware:1.0.0-b20230714.1105:*:*:*:*:*:*:*

cpe:2.3:h:totolink:x15:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-07-27 21:15

Updated : 2025-07-29 21:13

NVD link : CVE-2025-8242

Mitre link : CVE-2025-8242

CVE.ORG link : CVE-2025-8242

JSON object : View

Products Affected

totolink

x15_firmware
x15

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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