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MEDIUM · 5.5

CVE-2021-42556

Rasa X before 0.42.4 allows Directory Traversal during archive extraction. In the functionality that allows a user to load a trained model archive, an attacker has arbitrary write capability within sp...

Vulnerability Description

Rasa X before 0.42.4 allows Directory Traversal during archive extraction. In the functionality that allows a user to load a trained model archive, an attacker has arbitrary write capability within specific directories via a crafted archive file.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
RasaRasa X< 0.42.4

Related Weaknesses (CWE)

CWE-22

References

FAQ

What is CVE-2021-42556?

CVE-2021-42556 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Rasa X before 0.42.4 allows Directory Traversal during archive extraction. In the functionality that allows a user to load a trained model archive, an attacker has arbitrary write capability within sp...

How severe is CVE-2021-42556?

CVE-2021-42556 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-42556?

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