How severe is CVE-2017-11557?

CVE-2017-11557 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2017-11557 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-11557?

CVE-2017-11557 affects Zohocorp Manageengine Applications Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-11557?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2017-11557 published?

CVE-2017-11557 was published on 2019-05-23 and last updated on 2026-06-17.

CVE-2017-11557

CVE-2017-11557 is a medium-severity vulnerability in Zohocorp Manageengine Applications Manager with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 4% (88th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Zohocorp Manageengine Applications Manager
Published: 2019-05-23
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2017-11557?: 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.
How severe is CVE-2017-11557?: CVE-2017-11557 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2017-11557 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-11557?: CVE-2017-11557 affects Zohocorp Manageengine Applications Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-11557?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-11557 published?: CVE-2017-11557 was published on 2019-05-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:zohocorp:manageengine_applications_manager:12.3:*:*:*:*:*:*:*

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