CVE-2020-15876

Schwachstellenklasse

An issue was discovered in LibreNMS 1.65. A remote authenticated attacker with normal privileges can extract all the information from the LibreNMS database via a SQL injection in the sort parameter in the /ajax_table.php API endpoint. This affects address-search.inc.php, alertlog.inc.php, arp-search.inc.php, as-selection.inc.php, bills.inc.php, device_mibs.inc.php, device_oids.inc.php, edit-ports.inc.php, eventlog.inc.php, inventory.inc.php, ix-list.inc.php, ix-peers.inc.php, mempool-edit.inc.php, mempool.inc.php, mibs.inc.php, poll-log.inc.php, processor-edit.inc.php, processor.inc.php, routing-edit.inc.php, sensors-common.inc.php, storage-edit.inc.php, storage.inc.php, tnmsneinfo.inc.php, and toner.inc.php (in includes/html/table).

Quellen

• https://community.librenms.org/c/announcements
• https://github.com/librenms/librenms/compare/1.65...1.65.1
• https://github.com/librenms/librenms/releases/tag/1.65.1
• https://shielder.it/blog
• https://www.shielder.com/advisories/librenms-searchphrase-authenticated-sql-injection/
• https://www.shielder.com/advisories/librenms-searchphrase-authenticated-sql-injection/