CVE-2021-42703 is a vulnerability in Advantech Webaccess Hmi Designer
Published on November 15, 2021
AzeoTech DAQFactory
This vulnerability could allow an attacker to send malicious Javascript code resulting in hijacking of the users cookie/session tokens, redirecting the user to a malicious webpage, and performing unintended browser action.
Vulnerability Analysis
CVE-2021-42703 can be exploited with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2021-42703 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2021-42703
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Affected Versions
Advantech HMI Designer:- Version All versions, <= 2.1.11.0 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.