CVE-2019-5648: Authenticated, administrative access to a Barracuda Load Balancer ADC running unpatched firmware <= v6.4 allows one to edit the LDAP service configuration of…

PriorityP335medium6.5CVSS 3.1

AVNACLPRHUINSUCHIHAN

EPSS

1.13%

62.2th percentile

Authenticated, administrative access to a Barracuda Load Balancer ADC running unpatched firmware <= v6.4 allows one to edit the LDAP service configuration of the balancer and change the LDAP server to an attacker-controlled system, without having to re-enter LDAP credentials. These steps can be used by any authenticated administrative user to expose the LDAP credentials configured in the LDAP connector over the network.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
barracuda	load_balancer_adc	>= unspecified < 6.5	6.5
barracuda	load_balancer_adc_firmware	<= 6.4	—

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

nvdv3.08.7HIGHCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

nvdv2.05.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:N

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.