How severe is CVE-2019-19649?

CVE-2019-19649 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-19649 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-19649?

CVE-2019-19649 affects Zohocorp Manageengine Applications Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-19649?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2019-19649 published?

CVE-2019-19649 was published on 2019-12-11 and last updated on 2026-06-17.

CVE-2019-19649

CVE-2019-19649 is a critical-severity vulnerability in Zohocorp Manageengine Applications Manager with a CVSS 3.x base score of 9.8. 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-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 10% (95th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Zohocorp Manageengine Applications Manager
Published: 2019-12-11
Last modified: 2026-06-17

Description

Zoho ManageEngine Applications Manager before 13620 allows a remote unauthenticated SQL injection via the SyncEventServlet eventid parameter to the SyncEventServlet.java doGet function.

Frequently asked questions

What is CVE-2019-19649?: Zoho ManageEngine Applications Manager before 13620 allows a remote unauthenticated SQL injection via the SyncEventServlet eventid parameter to the SyncEventServlet.java doGet function.
How severe is CVE-2019-19649?: CVE-2019-19649 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-19649 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-19649?: CVE-2019-19649 affects Zohocorp Manageengine Applications Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-19649?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2019-19649 published?: CVE-2019-19649 was published on 2019-12-11 and last updated on 2026-06-17.

References

Affected products (1)

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

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