Auth bypass in Palo Alto Networks Cortex Xsoar
CVE-2021-3049
An improper authorization vulnerability in the Palo Alto Networks Cortex XSOAR server enables an authenticated network-based attacker with investigation read permissions to download files from incident investigations of which they are aware but are not a part of. This issue impacts: All Cortex XSOAR 5.5.0 builds; Cortex XSOAR 6.1.0 builds earlier than 12099345. This issue does not impact Cortex XSOAR 6.2.0 versions.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.6 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (39.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 39.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Palo Alto Networks Cortex Xsoar — versions 5.5.0 all, 6.2.0 all, 6.1.0
- Paloaltonetworks Cortex Xsoar — versions 5.5.0, 6.1.0
Weakness classification (CWE)
References
- security.paloaltonetworks.com/CVE-2021-3049 (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-3049?
- CVE-2021-3049 is a low-severity vulnerability in Palo Alto Networks Cortex Xsoar, classified under Improper Authorization. CVSS score: 2.6/10. Published 2021-09-08.
- How severe is CVE-2021-3049?
- Low severity. CVSS v3 base score is 2.6 out of 10.