CVE-2025-8242

HIGH

Totolink X15 Firmware - Memory Corruption

Title source: rule
STIX 2.1

Description

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.

References (9)

Core 9
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.317830
Permissions Required signature permissions-required
https://vuldb.com/?ctiid.317830
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.622661
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.622662
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.622664
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.622665
Product product
https://www.totolink.net/

Scores

CVSS v3 8.8
EPSS 0.0143
EPSS Percentile 80.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-119 CWE-120
Status published
Products (1)
totolink/x15_firmware 1.0.0-b20230714.1105
Published Jul 27, 2025
Tracked Since Feb 18, 2026