SQL Injection in Librenms
CVE-2020-35700
A second-order SQL injection issue in Widgets/TopDevicesController.php (aka the Top Devices dashboard widget) of LibreNMS before 21.1.0 allows remote authenticated attackers to execute arbitrary SQL commands via the sort_order parameter against the /ajax/form/widget-settings endpoint.
Vulnerability class: SQL Injection
EPSS: 0.023 (81.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Librenms
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_CONFIRM, Patch, Third Party Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory, Release Notes)
Frequently asked questions
- What is CVE-2020-35700?
- CVE-2020-35700 is a high-severity vulnerability in Librenms, classified under SQL Injection. CVSS score: 8.8/10. Published 2021-02-08.
- How severe is CVE-2020-35700?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2020-35700 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.