CVE-2026-19977EFM ipTIME A3004T Session Validation httpcon_check_session_url improper authentication
Updated under an hour ago ()
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A vulnerability was detected in EFM ipTIME A3004T 14.19.0. The affected element is the function httpcon_check_session_url of the component Session Validation. Performing a manipulation results in improper authentication. Remote exploitation of the attack is possible. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- CVSS
- 10.0 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-287
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Aug 18, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
EFM ipTIME A3004T efm:iptime_a3004t | 14.19.0 | CNA record |
References
- https://vuldb.com/vuln/391156vdb-entry, technical-description
- https://vuldb.com/vuln/391156/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-19977third-party-advisory
- https://vuldb.com/submit/873848third-party-advisory
- https://github.com/AdminSafe/CVE/issues/1exploit, issue-tracking
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.