Vulnerability · Published Feb 21, 2022 · Assigned by DIVD

CVE-2022-0564Qlik Sense Enterprise Domain User enumeration

Medium 5.3

In plain English

A medium-severity security flaw in Qlik Sense Enterprise on Windows from Qlik Sense. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 72% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)1.4%top 27.8% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A vulnerability in Qlik Sense Enterprise on Windows could allow an remote attacker to enumerate domain user accounts. An attacker could exploit this vulnerability by sending authentication requests to an affected system. A successful exploit could allow the attacker to compare the response time that are returned by the affected system to determine which accounts are valid user accounts. Affected systems are only vulnerable if they have LDAP configured. The affected URI is /internal_forms_authentication/ the response time of the form is longer if the supplied user does not exists and shorter if the user exists.

Affected products (as reported)

Vendor	Product	Versions
Qlik Sense	Qlik Sense Enterprise on Windows	14.x – before 14.44.0

Weakness: CWE-204 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References

https://csirt.divd.nl/DIVD-2021-00021/ third-party-advisory
https://csirt.divd.nl/CVE-2022-0564/ third-party-advisory
https://community.qlik.com/t5/Release-Notes/Qlik-Sense-Enterprise-on-Windows-November-2021-Initial-Release/ta-p/1856531 vendor-advisory