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: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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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

Tue, 18 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 17 Aug 2026 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Iptime
Iptime a3004t
Vendors & Products Iptime
Iptime a3004t

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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-08-18T14:18:47.983Z

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

Link: CVE-2026-19977

cve-icon Vulnrichment

Updated: 2026-08-18T14:18:41.404Z

cve-icon NVD

Status : Received

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

Modified: 2026-08-18T15:16:50.933

Link: CVE-2026-19977

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-17T10:15:04Z

Weaknesses