Open-Redirect via Feedback action in Microsoft Teams Admin
CVE-2022-38657 Published on February 12, 2023
An open redirect to malicious sites affects HCL Leap
An open redirect to malicious sites can occur when accessing the "Feedback" action on the manager page.
Vulnerability Analysis
CVE-2022-38657 can be exploited with local system access, requires user interaction and a small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is an Open Redirect Vulnerability?
A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. An http parameter may contain a URL value and could cause the web application to redirect the request to the specified URL. By modifying the URL value to a malicious site, an attacker may successfully launch a phishing scam and steal user credentials. Because the server name in the modified link is identical to the original site, phishing attempts have a more trustworthy appearance.
CVE-2022-38657 has been classified to as an Open Redirect vulnerability or weakness.
Products Associated with CVE-2022-38657
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Affected Versions
HCL Software Leap Version < 9.3 is affected by CVE-2022-38657Exploit 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.