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Exploits
ID:6471 - Exploit for Improper access control in Apache Tapestry - CVE-2021-27850
ID:6471 - Exploit for Improper access control in Apache Tapestry - CVE-2021-27850
Published: June 25, 2021
Vulnerability identifier: #VU52713
Vulnerability risk: Medium
CVE-ID: CVE-2021-27850
CWE-ID: CWE-284
Exploitation vector: Remote access
Vulnerable software:
Apache Tapestry
Apache Tapestry
Link to public exploit:
Vulnerability description
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions. A remote attacker can bypass implemented security restrictions and download the "AppModule.class" file and obtain the HMAC secret key.
Remediation
Install updates from vendor's website.