SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2021-36721

Sysaid API User Enumeration - Attacker sending requests to specific api path without any authorization before 21.3.60 version could get users names from the LDAP server.

MEDIUM 5.3EPSS 0.44%

Does this matter?

Lower severity and a low EPSS score (0.44%). Track it; it rarely justifies an emergency change on its own.

Description

Sysaid API User Enumeration - Attacker sending requests to specific api path without any authorization before 21.3.60 version could get users names from the LDAP server.

CVSS 3.1
5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
0.44% probability · 38th percentile
CISA KEV
Not listed
Affected
sysaid/application programming interface
Source
cna@cyber.gov.il

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.