SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2017-11557

An issue was discovered in ZOHO ManageEngine Applications Manager 12.3.

MEDIUM 5.3EPSS 3.70%

Does this matter?

Lower severity and a low EPSS score (3.70%). Track it; it rarely justifies an emergency change on its own.

Description

An issue was discovered in ZOHO ManageEngine Applications Manager 12.3. It is possible for an unauthenticated user to view the list of domain names and usernames used in a company's network environment via a userconfiguration.do?method=editUser request.

CVSS 3.0
5.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
3.70% probability · 90th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-200
Affected
zohocorp/manageengine applications manager
Source
cve@mitre.org
EPSS trend
0%5%10%21 September 2026: 6.29%22 September 2026: 3.70%27 October 2026: 3.70%21 September 202627 October 2026

EPSS moved from 6.3% on 21 September 2026 to 3.7% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.