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TI-2026-13433 Aliases CVE-2026-16053GHSA-pr9p-8j6v-r9pp

Path traversal in Zohocorp ManageEngine M365 Manager Plus

Priority MEDIUM 40CWE-23Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · Low · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Zohocorp ManageEngine M365 Manager Plus and M365 Security Plus versions below 4820 are affected to Authenticated Path Traversal vulnerability in Exchange Online backup module.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01767 78th percentileScored 2026-11-07
Fix Fixed ManageEngine M365 Manager Plus (Zohocorp): 4820ManageEngine M365 Security Plus (Zohocorp): 4820

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ZohocorpManageEngine M365 Manager Plusbefore 48204820Patch availableCNA
ZohocorpManageEngine M365 Security Plusbefore 48204820Patch availableCNA
  • ManageEngine M365 Manager Plus VendorZohocorp Affected before 4820 Fixed in 4820 Patch available CNA
  • ManageEngine M365 Security Plus VendorZohocorp Affected before 4820 Fixed in 4820 Patch available CNA

Remediation

  • Fix · CNA ManageEngine M365 Manager Plus (Zohocorp) Fixed in 4820
  • Fix · CNA ManageEngine M365 Security Plus (Zohocorp) Fixed in 4820

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-16053
  2. 2026-10-03 Alias added: GHSA-pr9p-8j6v-r9pp

References

Other 1

  • TI-2022-23765 Multiple Zoho ManageEngine on-premise products, such as ServiceDesk Plus through 14003… KEVCVSS 3.1CRITICAL 9.8
  • TI-2022-15981 Zoho ManageEngine Password Manager Pro before 12101 and PAM360 before 5510 are vulnerable… KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-20117 Zoho ManageEngine Desktop Central is vulnerable to authentication bypass, leading to… KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-19808 Zoho ManageEngine ServiceDesk Plus before 11306, ServiceDesk Plus MSP before 10530, and… KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-17574 Zoho ManageEngine ADSelfService Plus version 6113 and prior is vulnerable to REST API… KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-15358 Zoho ManageEngine ServiceDesk Plus before 11302 is vulnerable to authentication bypass… KEVCVSS 3.1CRITICAL 9.8
See all 611 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences