Authentication Bypass Vulnerability in HotelDruid Hotel Management Software
CVE-2021-42949

9.8CRITICAL

Key Information:

Vendor

Digitaldruid

Status
Hoteldruid
Vendor
CVE Published:
16 September 2022

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2021-42949?

The controlla_login function in HotelDruid Hotel Management Software version 3.0.3 creates a predictable session token, which can be exploited by attackers to bypass authentication mechanisms. This vulnerability opens the door for unauthorized access through brute-force methods, compromising the security of user accounts and sensitive data.

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

HotelDruid-CVE-2021-42949
Created by dhammon

References

https://www.hoteldruid.com/
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https://github.com/dhammon/Security
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https://github.com/dhammon/HotelDruid-CVE-2021-42949
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EPSS Score

7% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability Reserved

.