CVE-2026-16053
Path Traversal
CVSS v3
8.5
HIGH
EPSS Score
1.8 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Zohocorp ManageEngine M365 Manager Plus and M365 Security Plus versions below 4820 are affected to Authenticated Path Traversal vulnerability in Exchange Online backup module.
Technical details
- Published
- 2026-08-11
- Last Modified
- 2026-08-11
Frequently asked questions
What is CVE-2026-16053?
Zohocorp ManageEngine M365 Manager Plus and M365 Security Plus versions below 4820 are affected to Authenticated Path Traversal vulnerability in Exchange Online backup module.
Is CVE-2026-16053 actively exploited?
Active exploitation of CVE-2026-16053 has not been confirmed. Its EPSS score was 1.8% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-16053?
CVE-2026-16053 has a CVSS v3 base score of 8.5 (HIGH severity).
Is CVE-2026-16053 affecting your environment?
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