CVEvulnerability

CVE-2020-13957

9.8 CRITICAL Published 2020-10-13 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-10-13
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-863

Description

Apache Solr versions 6.6.0 to 6.6.6, 7.0.0 to 7.7.3 and 8.0.0 to 8.6.2 prevents some features considered dangerous (which could be used for remote code execution) to be configured in a ConfigSet that's uploaded via API without authentication/authorization. The checks in place to prevent such features can be circumvented by using a combination of UPLOAD/CREATE actions.

Affected configurations

• apache solr (>= 6.6.0 <= 6.6.6) • apache solr (>= 7.0.0 <= 7.7.3) • apache solr (>= 8.0.0 <= 8.6.2)

Related

Weakness · CWE (1)

  • CWE-863 Incorrect Authorization weakness

References