Backdoor Account Vulnerability in Jalios JCMS by Jalios
CVE-2019-19033

9.8CRITICAL

Key Information:

Vendor

Jalios

Status
Vendor
CVE Published:
21 November 2019

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2019-19033?

The vulnerability in Jalios JCMS version 10 allows attackers to exploit a backdoor account, granting them administrative access to all areas of the website and the WebDAV server. This is achievable using any username alongside a hardcoded developer password, posing significant risks to the security and integrity of the application. Immediate action is advisable to mitigate unauthorized access.

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.

References

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

.