Denial of Service Vulnerability in EmbedThis Appweb Community Edition
CVE-2021-33254

7.5HIGH

Key Information:

Vendor

Embedthis

Status
Appweb
Vendor
CVE Published:
2 June 2022

What is CVE-2021-33254?

A security issue in EmbedThis Appweb Community Edition version 8.2.1 has been identified, allowing attackers to exploit the 'stream' parameter in the 'parseUri' function. This vulnerability can lead to a denial of service, thereby compromising the availability of the application. It is essential for users to assess their usage of this version to mitigate potential risks.

References

https://awxylitol.github.io/2021/05/09/embedthis-appweb-n...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2021-33254 : Denial of Service Vulnerability in EmbedThis Appweb Community Edition