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TI-2026-84151 Aliases CVE-2026-77799GHSA-7g56-c8wh-g2wc

Two-factor authentication bypass in ManageEngine Key Manager Plus

Priority LOW 37CWE-288Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-288.

Summary

ManageEngine Key Manager Plus versions before 7151 contain a two-factor authentication bypass (CWE-288). The flaw lets a login skip the verification code step. An attacker with valid credentials can log in over the network without a verification code and can read and modify data.

Written with Claude Haiku 5.5 from the sources below · 2026-11-04

Description from the CNA

ManageEngine Key Manager Plus versions before 7150 are vulnerable to a Two-Factor Authentication bypass that allows attackers with valid credentials to log in without a verification code.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01177 67th percentileScored 2026-11-07
Fix Fixed ManageEngine Key Manager Plus (Zohocorp): 7151

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

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 Key Manager Plusbefore 71517151Patch availableCNA
  • ManageEngine Key Manager Plus VendorZohocorp Affected before 7151 Fixed in 7151 Patch available CNA

Remediation

Update ManageEngine Key Manager Plus to version 7151, which is the fixed version.

Written with Claude Haiku 5.5 from the sources below · 2026-11-04

  • Fix · CNA ManageEngine Key Manager Plus (Zohocorp) Fixed in 7151

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Zohocorp ManageEngine Key Manager Plus 7151

    5 records Highest priority Priority MEDIUM 1 MEDIUM, 4 LOW

    Other records, highest priority first

    • TI-2026-84196 Command injection in ManageEngine Key Manager Plus CA configurationPriority MEDIUM 40
    • TI-2026-84152 SAML authentication bypass in ManageEngine Key Manager PlusPriority LOW 37
    • TI-2026-84188 Improper access control in ManageEngine Key Manager PlusPriority LOW 33
    Show all 5 records →

Timeline

  1. 2026-11-03 Threatist record created from CVE-2026-77799
  2. 2026-11-03 Alias added: GHSA-7g56-c8wh-g2wc
  3. 2026-11-04 Priority changed: MEDIUM → LOW
  4. 2026-11-04 CISA SSVC decision points changed
  5. 2026-11-04 CISA SSVC decision points changed

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