CVE-2026-77800: high-severity vulnerability in Zohocorp ManageEngine Key Manager Plus
Authentication bypass vulnerability
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.7epss 1.0%
ManageEngine Key Manager Plus versions before 7151 are vulnerable to a SAML authentication bypass that allows attackers to log in using SAML assertions meant for another service provider.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
Affected products
Zohocorp · ManageEngine Key Manager PlusRelated CVEs — Zohocorp ManageEngine Key Manager Plus
In the same product, most dangerous first.
CVE-2026-77690HIGHCommand injection vulnerabilityEPSS 15.6%CVE-2026-77691HIGHCommand injection vulnerabilityEPSS 1.4%CVE-2026-77799HIGHTwo-factor authentication bypassEPSS 1.2%CVE-2026-77777HIGHImproper access control vulnerabilityEPSS 0.7%CVE-2026-77779HIGHImproper access control vulnerabilityEPSS 0.5%CVE-2026-77778HIGHImproper access control vulnerabilityEPSS 0.4%