CVE-2023-33243
HIGHSTARFACE < 7.3.0.10 - Authentication Bypass via Password Hash
Title source: llmExploitation Summary
EIP tracks 2 public exploits for CVE-2023-33243. PoCs published by RedTeam Pentesting GmbH, RedTeamPentesting.
AI-analyzed exploit summary This exploit demonstrates an authentication bypass in STARFACE PBX by leveraging the use of password hashes instead of cleartext passwords. The PoC Python script automates the login process by calculating the required 'secret' value using the SHA512 hash of the password.
Description
RedTeam Pentesting discovered that the web interface of STARFACE as well as its REST API allows authentication using the SHA512 hash of the password instead of the cleartext password. While storing password hashes instead of cleartext passwords in an application's database generally has become best practice to protect users' passwords in case of a database compromise, this is rendered ineffective when allowing to authenticate using the password hash.
Exploits (2)
This exploit demonstrates an authentication bypass in STARFACE PBX by leveraging the use of password hashes instead of cleartext passwords. The PoC Python script automates the login process by calculating the required 'secret' value using the SHA512 hash of the password.
This PoC demonstrates an authentication bypass vulnerability in STARFACE by allowing login using a password hash instead of the plaintext password. It includes both web and REST API login methods.
References (2)
Scores
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H