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Vulnerability record · CVE-2013-2826 · published 15 January 2014

CVE-2013-2826: Wellintech kingalarm\&event permissions and access controls vulnerability

Wellintech · Kingalarm\&Event

WellinTech KingSCADA before 3.1.2, KingAlarm&Event before 3.1, and KingGraphic before 3.1.2 perform authentication on the KAEClientManager console rather than on the server, which allows remote attackers to bypass intended access restrictions and discover credentials via a crafted packet to TCP port 8130.

6.4 CVSS 2.0 Medium EPSS 1.8% · top 22.7% CWE-264 · Permissions and access controls
6.4CVSS 2.0 base score
1.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
2References
16 Jun 2026Last modified by NVD

Description

WellinTech KingSCADA before 3.1.2, KingAlarm&Event before 3.1, and KingGraphic before 3.1.2 perform authentication on the KAEClientManager console rather than on the server, which allows remote attackers to bypass intended access restrictions and discover credentials via a crafted packet to TCP port 8130.

AV:N/AC:L/Au:N/C:P/I:P/A:N

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://ics-cert.us-cert.gov/advisories/ICSA-13-344-01 PatchUS Government Resource
http://ics-cert.us-cert.gov/advisories/ICSA-13-344-01 PatchUS Government Resource

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2014-0787Wellintech kingscada stack-based buffer overflow vulnerabilityStack-based buffer overflow in WellinTech KingSCADA before 3.1.2.13 allows remote attackers to execute arbitrary code via a crafted packet.EPSS 14%7.5CVE-2018-20410Wellintech kingscada out-of-bounds write vulnerabilityWellinTech KingSCADA before 3.7.0.0.1 contains a stack-based buffer overflow. The vulnerability is triggered when sending a specially crafted packet …EPSS 1.6%7.5CVE-2013-2827WellinTech KingSCADA ActiveX control remote DLL code executionAn unspecified ActiveX control in WellinTech KingSCADA, KingAlarm&Event and KingGraphic accepts a ProjectURL property value that causes the client to…EPSS 48%analysed5.1CVE-2015-3246libuser userhelper direct /etc/passwd write race conditionlibuser before 0.56.13-8 and 0.60 before 0.60-7, as used by the userhelper program in the usermode package, modifies /etc/passwd directly instead of …KEVEPSS 8.8%analysed6.6CVE-2015-1769Windows Mount Manager symlink mishandling allows local privilege escalationThe Windows Mount Manager mishandles symbolic links, allowing a crafted USB device to trigger arbitrary code execution. Because the flaw is in a core…KEVEPSS 4.1%analysed7.8CVE-2016-3643SolarWinds Virtualization Manager sudo misconfiguration privilege escalationSolarWinds Virtualization Manager 6.3.1 and earlier ship with a misconfigured sudo policy that lets a local user run privileged commands, as shown by…KEVEPSS 3.7%analysed

Source: NIST National Vulnerability Database (record CVE-2013-2826), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.