What is CVE-2021-39109?

CVE-2021-39109 is a high-severity vulnerability in Atlassian Atlasboard, classified under Path Traversal. CVSS score: 7.5/10. Published 2021-09-01.

How severe is CVE-2021-39109?

High severity. CVSS v3 base score is 7.5 out of 10.

Path Traversal in Atlassian Atlasboard

CVE-2021-39109

The renderWidgetResource resource in Atlasian Atlasboard before version 1.1.9 allows remote attackers to read arbitrary files via a path traversal vulnerability.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.017 (74.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Atlassian Atlasboard — versions unspecified

Weakness classification (CWE)

CWE-22 — Path Traversal

References

security@atlassian.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-39109?: CVE-2021-39109 is a high-severity vulnerability in Atlassian Atlasboard, classified under Path Traversal. CVSS score: 7.5/10. Published 2021-09-01.
How severe is CVE-2021-39109?: High severity. CVSS v3 base score is 7.5 out of 10.