CVE-2021-20136

9.8 criticalEPSS 11%

Critical (9.8) in zohocorp manageengine log360. EPSS 11% chance of exploitation in the next 30 days.

ManageEngine Log360 Builds < 5235 are affected by an improper access control vulnerability allowing database configuration overwrite. An unauthenticated remote attacker can send a specially crafted message to Log360 to change its backend database to an attacker-controlled database and to force Log360 to restart. An attacker can leverage this vulnerability to achieve remote code execution by replacing files executed by Log360 on startup.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 11% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
CWE: CWE-306
Published: 2021-11-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

zohocorp:manageengine_log360

References

https://www.tenable.com/security/research/tra-2021-48
https://www.tenable.com/security/research/tra-2021-48

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