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Vulnerability Details :

CVE-2019-6554

Summary
Assigner-icscert
Assigner Org ID-7d14cffa-0d7d-4270-9dc0-52cabd5a23a6
Published At-05 Apr, 2019 | 18:15
Updated At-04 Aug, 2024 | 20:23
Rejected At-
Credits

Advantech WebAccess/SCADA, Versions 8.3.5 and prior. An improper access control vulnerability may allow an attacker to cause a denial-of-service condition.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:icscert
Assigner Org ID:7d14cffa-0d7d-4270-9dc0-52cabd5a23a6
Published At:05 Apr, 2019 | 18:15
Updated At:04 Aug, 2024 | 20:23
Rejected At:
▼CVE Numbering Authority (CNA)

Advantech WebAccess/SCADA, Versions 8.3.5 and prior. An improper access control vulnerability may allow an attacker to cause a denial-of-service condition.

Affected Products
Vendor
Advantech (Advantech Co., Ltd.)Advantech
Product
WebAccess/SCADA
Versions
Affected
  • Versions 8.3.5 and prior.
Problem Types
TypeCWE IDDescription
CWECWE-284IMPROPER ACCESS CONTROL CWE-284
Type: CWE
CWE ID: CWE-284
Description: IMPROPER ACCESS CONTROL CWE-284
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://ics-cert.us-cert.gov/advisories/ICSA-19-092-01
x_refsource_MISC
Hyperlink: https://ics-cert.us-cert.gov/advisories/ICSA-19-092-01
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://ics-cert.us-cert.gov/advisories/ICSA-19-092-01
x_refsource_MISC
x_transferred
Hyperlink: https://ics-cert.us-cert.gov/advisories/ICSA-19-092-01
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:ics-cert@hq.dhs.gov
Published At:05 Apr, 2019 | 19:29
Updated At:16 Oct, 2020 | 19:17

Advantech WebAccess/SCADA, Versions 8.3.5 and prior. An improper access control vulnerability may allow an attacker to cause a denial-of-service condition.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches

Advantech (Advantech Co., Ltd.)
advantech
>>webaccess>>Versions up to 8.3.5(inclusive)
cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
CWE-284Secondaryics-cert@hq.dhs.gov
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-284
Type: Secondary
Source: ics-cert@hq.dhs.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://ics-cert.us-cert.gov/advisories/ICSA-19-092-01ics-cert@hq.dhs.gov
Third Party Advisory
US Government Resource
Hyperlink: https://ics-cert.us-cert.gov/advisories/ICSA-19-092-01
Source: ics-cert@hq.dhs.gov
Resource:
Third Party Advisory
US Government Resource

Change History

0
Information is not available yet

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||
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Vendor-wpwavewpWave
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Improper Access Control
CWE ID-CWE-862
Missing Authorization
CVE-2025-63363
Matching Score-4
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ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.27% / 18.59%
||
7 Day CHG~0.00%
Published-04 Dec, 2025 | 00:00
Updated-16 Dec, 2025 | 20:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A lack of Management Frame Protection in Waveshare RS232/485 TO WIFI ETH (B) Serial to Ethernet/Wi-Fi Gateway Firmware V3.1.1.0: HW 4.3.2.1: Webpage V7.04T.07.002880.0301 allows attackers to execute de-authentication attacks, allowing crafted deauthentication and disassociation frames to be broadcast without authentication or encryption.

Action-Not Available
Vendor-wavesharen/a
Product-rs232\/485_to_wifi_eth_\(b\)rs232\/485_to_wifi_eth_\(b\)_firmwaren/a
CWE ID-CWE-284
Improper Access Control
CWE ID-CWE-300
Channel Accessible by Non-Endpoint
CVE-2025-63219
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.44% / 35.65%
||
7 Day CHG+0.04%
Published-19 Nov, 2025 | 00:00
Updated-12 Jan, 2026 | 16:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The ITEL ISO FM SFN Adapter (firmware ISO2 2.0.0.0, WebServer 2.0) is vulnerable to session hijacking due to improper session management on the /home.html endpoint. An attacker can access an active session without authentication, allowing them to control the device, modify configurations, and compromise system integrity.

Action-Not Available
Vendor-iteln/a
Product-iso-fm_firmwareiso-fmn/a
CWE ID-CWE-284
Improper Access Control
CVE-2021-32514
Matching Score-4
Assigner-TWCERT/CC
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Matching Score-4
Assigner-TWCERT/CC
CVSS Score-7.5||HIGH
EPSS-1.21% / 64.84%
||
7 Day CHG~0.00%
Published-07 Jul, 2021 | 14:11
Updated-16 Sep, 2024 | 16:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
QSAN Storage Manager - Improper Access Control Following via FirwareUpgrade function

Improper access control vulnerability in FirmwareUpgrade in QSAN Storage Manager allows remote attackers to reboot and discontinue the device. The referred vulnerability has been solved with the updated version of QSAN Storage Manager v3.3.3.

Action-Not Available
Vendor-qsanQSAN
Product-storage_managerStorage Manager
CWE ID-CWE-284
Improper Access Control
CVE-2021-26733
Matching Score-4
Assigner-Nozomi Networks Inc.
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Matching Score-4
Assigner-Nozomi Networks Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.65% / 47.12%
||
7 Day CHG~0.00%
Published-24 Oct, 2022 | 00:00
Updated-07 May, 2025 | 15:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
spx_restservice FirstReset_handler_func Broken Access Control

A broken access control vulnerability in the FirstReset_handler_func function of spx_restservice allows an attacker to arbitrarily send reboot commands to the BMC, causing a Denial-of-Service (DoS) condition. This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0.

Action-Not Available
Vendor-lannerincLanner Inc
Product-iac-ast2500a_firmwareiac-ast2500aIAC-AST2500A
CWE ID-CWE-284
Improper Access Control
CVE-2021-21083
Matching Score-4
Assigner-Adobe Systems Incorporated
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Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.5||HIGH
EPSS-1.98% / 78.31%
||
7 Day CHG~0.00%
Published-28 Jun, 2021 | 13:41
Updated-16 Sep, 2024 | 16:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Experience Manager broken access control in DSRPReindexServlet could lead to denial-of-service

AEM's Cloud Service offering, as well as versions 6.5.7.0 (and below), 6.4.8.3 (and below) and 6.3.3.8 (and below) are affected by an Improper Access Control vulnerability. An unauthenticated attacker could leverage this vulnerability to cause an application denial-of-service in the context of the current user.

Action-Not Available
Vendor-Adobe Inc.
Product-experience_manager_cloud_serviceexperience_managerExperience Manager
CWE ID-CWE-284
Improper Access Control
CVE-2021-42359
Matching Score-4
Assigner-Wordfence
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Matching Score-4
Assigner-Wordfence
CVSS Score-7.5||HIGH
EPSS-3.93% / 89.20%
||
7 Day CHG~0.00%
Published-05 Nov, 2021 | 19:44
Updated-14 Feb, 2025 | 17:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
WP DSGVO Tools (GDPR) <= 3.1.23 Unauthenticated Arbitrary Post Deletion

WP DSGVO Tools (GDPR) <= 3.1.23 had an AJAX action, ‘admin-dismiss-unsubscribe‘, which lacked a capability check and a nonce check and was available to unauthenticated users, and did not check the post type when deleting unsubscription requests. As such, it was possible for an attacker to permanently delete an arbitrary post or page on the site by sending an AJAX request with the “action” parameter set to “admin-dismiss-unsubscribe” and the “id” parameter set to the post to be deleted. Sending such a request would move the post to the trash, and repeating the request would permanently delete the post in question.

Action-Not Available
Vendor-legalweblegalweb
Product-wp_dsgvo_toolsWP DSGVO Tools (GDPR)
CWE ID-CWE-284
Improper Access Control
CWE ID-CWE-862
Missing Authorization
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