CVE-2021-42556

low-risk
Published 2021-10-22

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.

Do I need to act?

~
1.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Rasa X

Affected Vendors

Rasa

References (4)

Third Party Advisory https://github.com/RasaHQ/rasa-x-security-advisories/security/advisories/GHSA-vp...
Product https://rasa.com
Third Party Advisory https://github.com/RasaHQ/rasa-x-security-advisories/security/advisories/GHSA-vp...
Product https://rasa.com
27
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 4/34 · Minimal
Exposure 5/34 · Minimal