Description
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.
Published: 2026-08-17
Score: 10 Critical
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 17 Aug 2026 03:15:00 +0000

Type Values Removed Values Added
Description 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.
Title EFM ipTIME A3004T Session Validation httpcon_check_session_url improper authentication
First Time appeared Efm
Efm iptime A3004t
Weaknesses CWE-287
CPEs cpe:2.3:a:efm:iptime_a3004t:*:*:*:*:*:*:*:*
Vendors & Products Efm
Efm iptime A3004t
References
Metrics cvssV2_0

{'score': 10, 'vector': 'AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 10, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 10, 'vector': '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'}

cvssV4_0

{'score': 10, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P'}


Subscriptions

Efm Iptime A3004t
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-08-17T03:00:09.815Z

Reserved: 2026-08-16T12:06:43.611Z

Link: CVE-2026-19977

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-17T03:16:50.517

Modified: 2026-08-17T03:16:50.517

Link: CVE-2026-19977

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-17T04:30:03Z

Weaknesses