CVE-2026-12214
Qihoo 360 Total Security Nucleus Engine Monitoring Logic RpcStringBindingComposeW protection mechanism
- State
- Published
- Severity
- 8.5 High
- Published
- Jun 15, 2026
- Updated
- Jun 15, 2026
- Reserved
- Jun 14, 2026
Description
A security flaw has been discovered in Qihoo 360 Total Security 6.0. This vulnerability affects the function RpcStringBindingComposeW of the component Nucleus Engine Monitoring Logic. Performing a manipulation of the argument NetworkAddr results in protection mechanism failure. The attack requires a local approach. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.8 High | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 6.8 Medium | AV:L/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-693 Protection Mechanism Failure
Affected Products
| Product | Versions |
|---|---|
360 Total SecurityQihoo |
|
References
- VDB-370858 | Qihoo 360 Total Security Nucleus Engine Monitoring Logic RpcStringBindingComposeW protection mechanismvdb-entrytechnical-description
- VDB-370858 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-12214 | CVE Analysis and Reportthird-party-advisory
- Submit #833135 | 360 Total Security (360.cn) 360 Total Security (Nucleus Engine) 360 Total Security for Business V6.0 Security Feature Bypassthird-party-advisory
- https://github.com/Gach0ng/vuldb_submit/issues/4exploitissue-tracking
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