CVE-2026-78168
EFM ipTIME T24000M Session Validation httpcon_check_session_url improper authentication
- State
- Published
- Severity
- 9.3 Critical
- Published
- Aug 24, 2026
- Updated
- Aug 27, 2026
- Reserved
- Aug 23, 2026
Description
A security vulnerability has been detected in EFM ipTIME T24000M up to 14.20.0. This affects the function httpcon_check_session_url of the component Session Validation Handler. Such manipulation leads to improper authentication. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 9.8 Critical | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 10.0 High | AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
ipTIME T24000MEFM |
|
References
- VDB-394557 | EFM ipTIME T24000M Session Validation httpcon_check_session_url improper authenticationvdb-entrytechnical-description
- VDB-394557 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-78168 | CVE Analysis and Reportthird-party-advisory
- Submit #883766 | EFM ipTIME T24000M Version 14.20.0 and earlier Remote Code Execution (RCE)third-party-advisory
- https://github.com/AdminSafe/CVE/issues/10exploitissue-tracking
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