Cyber Resilience

CVE-2021-26075

Medium

Published: 15 April 2021

Published
15 April 2021
Modified
21 November 2024
KEV Added
Patch
CVSS Score v3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS Score 0.0026 49.8th percentile
Risk Priority 9 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-26075 is a medium-severity an unspecified weakness vulnerability in Atlassian Jira Data Center. Its CVSS base score is 4.3 (Medium).

Operationally, ranked at the 49.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

The Jira importers plugin AttachTemporaryFile rest resource in Jira Server and Data Center before version 8.5.12, from version 8.6.0 before 8.13.4, and from version 8.14.0 before 8.15.1 allowed remote authenticated attackers to obtain the full path of the Jira application…

more

data directory via an information disclosure vulnerability in the error message when presented with an invalid filename.

CWE(s)

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

atlassian
data center
≤ 8.5.12
atlassian
jira
≤ 8.5.12
atlassian
jira data center
8.6.0 — 8.13.4 · 8.14.0 — 8.15.1
atlassian
jira server
8.6.0 — 8.13.4 · 8.14.0 — 8.15.1

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References