XML External Entity Vulnerability in Dogtag Certificate System
CVE-2022-2414

7.5HIGH

Key Information:

Vendor

Dogtagpki

Status
Dogtag Pki
Vendor
CVE Published:
29 July 2022

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 91%

What is CVE-2022-2414?

This vulnerability allows attackers to exploit the Dogtag Certificate System by sending specially crafted XML documents. When these documents are parsed, an attacker may gain unauthorized access to external entities, leading to potential exposure of sensitive data. This scenario could allow remotely executed requests to access arbitrary files on the host system, thereby compromising the integrity and confidentiality of the data.

Affected Version(s)

Dogtag PKI Affected versions: 10.5.18, 10.7.4, 10.8.3, 10.11.2, 10.12.4, 11.0.5, 11.1.0

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.

CVE-2022-2414-Proof-Of-Concept
Created by amitlttwo

CVE-2022-2414
Created by geniuszlyy

CVE-2022-2414
Created by satyasai1460

References

https://github.com/dogtagpki/pki/pull/4021
x_refsource_MISC

EPSS Score

91% chance of being exploited in the next 30 days.

CVSS V3.1

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

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.