EFM ipTIME T24000M Session Validation httpcon_check_session_url improper authentication (CVE-2026-78168) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-78168

EFM ipTIME T24000M Session Validation httpcon_check_session_url improper authentication

Answer in brief

CVE-2026-78168 records a Unknown severity vulnerability in EFM ipTIME T24000M Session Validation httpcon_check_session_url improper authentication. The current sources do not mark it as known exploited. The current feed maps EFM/ipTIME T24000M (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 24, 2026Updated Aug 24, 2026Source checked Aug 24, 2026First seen by HOL Aug 24, 2026Material review Aug 24, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps EFM/ipTIME T24000M (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
EFM/ipTIME T24000Mgeneric	14.0 \|\| 14.1 \|\| 14.2 \|\| 14.3 \|\| 14.4 \|\| 14.5 \|\| 14.6 \|\| 14.7 \|\| 14.8 \|\| 14.9 \|\| 14.10 \|\| 14.11 \|\| 14.12 \|\| 14.13 \|\| 14.14 \|\| 14.15 \|\| 14.16 \|\| 14.17 \|\| 14.18 \|\| 14.19 \|\| 14.20.0	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for EFM/ipTIME T24000M.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Aug 24, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 24, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 24, 2026

Sources and claim methodology

Upstream source 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.

Quoted source text, attributed separately from HOL analysis.