CVE-2020-27733

CVE-2020-27733 is a high-severity vulnerability in Zohocorp Manageengine Applications Manager with a CVSS 3.x base score of 8.8. 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: High (CVSS 3.x base score 8.8)
• CVSS v2: 6.5
• EPSS exploit prediction: 9% (95th percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-89
• Affected product: Zohocorp Manageengine Applications Manager
• Published: 2021-01-19
• Last modified: 2026-06-17

Description

Zoho ManageEngine Applications Manager before 14 build 14880 allows an authenticated SQL Injection via a crafted Alarmview request.

Frequently asked questions

What is CVE-2020-27733?

Zoho ManageEngine Applications Manager before 14 build 14880 allows an authenticated SQL Injection via a crafted Alarmview request.

How severe is CVE-2020-27733?

CVE-2020-27733 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-27733 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-27733?

CVE-2020-27733 primarily affects Zohocorp Manageengine Applications Manager. In total, 106 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-27733?

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

When was CVE-2020-27733 published?

CVE-2020-27733 was published on 2021-01-19 and last updated on 2026-06-17.

References

• https://www.manageengine.com/products/applications_manager/issues.html#v14880
• https://www.manageengine.com/products/applications_manager/security-updates/security-updates-cve-2020-27733.html

Affected products (106)

• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:-:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14000:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14010:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14020:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14030:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14040:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14050:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14060:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14070:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14071:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14072:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14073:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14080:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14090:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14100:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14110:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14120:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14130:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14140:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14150:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14160:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14170:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14180:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14190:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14200:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14210:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14220:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14230:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14240:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14250:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14260:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14261:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14262:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14270:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14280:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14290:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14300:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14310:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14330:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:manageengine_applications_manager:14.0:build14331:*:*:*:*:*:*

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• CVE-2020-15533 — Critical (CVSS 9.8): In Zoho ManageEngine Application Manager 14.7 Build 14730 (before 14684, and between 14689 and 14750), the…
• CVE-2020-15394 — Critical (CVSS 9.8): The REST API in Zoho ManageEngine Applications Manager before build 14740 allows an unauthenticated SQL Injection via a…
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