CVE-2021-43142 — CRITICAL (9.8)

Q: What is CVE-2021-43142?

CVE-2021-43142 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An XML External Entity (XXE) vulnerability exists in wuta jox 1.16 in the readObject method in JOXSAXBeanInput.

Q: How severe is CVE-2021-43142?

CVE-2021-43142 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2021-43142?

Check the references section above for vendor advisories and patch information. Affected products include: Jox Project Jox.

Vulnerability Description

An XML External Entity (XXE) vulnerability exists in wuta jox 1.16 in the readObject method in JOXSAXBeanInput.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Jox Project	Jox	<= 1.16

Related Weaknesses (CWE)

CWE-611

References

https://novysodope.github.io/2021/10/29/64/ExploitThird Party Advisory
https://novysodope.github.io/2021/10/29/64/ExploitThird Party Advisory

FAQ

What is CVE-2021-43142?

CVE-2021-43142 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An XML External Entity (XXE) vulnerability exists in wuta jox 1.16 in the readObject method in JOXSAXBeanInput.

How severe is CVE-2021-43142?

CVE-2021-43142 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-43142?

Check the references section above for vendor advisories and patch information. Affected products include: Jox Project Jox.