CVE-2026-7821Network attack vector

Unauthenticated device enrollment via certificate validation bypass

Published May 7, 2026 · Updated May 7, 2026

Improper certificate validation in Ivanti EPMM before 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows remote attackers to enroll devices. Ivanti has not disclosed which certificate or validation check fails beyond locating the flaw in the device-enrollment path. No authentication is required, but reachability is limited to that device subset; enrollment discloses EPMM appliance information and compromises the newly enrolled device identity.

CVSS severity7.4
High
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper certificate validation in Ivanti EPMM before 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows remote attackers to enroll devices. Ivanti has not disclosed which certificate or validation check fails beyond locating the flaw in the device-enrollment path. No authentication is required, but reachability is limited to that device subset; enrollment discloses EPMM appliance information and compromises the newly enrolled device identity.

The record

CVE
CVE-2026-7821
Published
May 7, 2026
Updated
May 7, 2026
Vendor
Ivanti
Product
Endpoint Manager Mobile
Classifications
CWE-295
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 7, 2026CVE publishedPublication date reported by the CVE source.
  2. May 7, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Ivanti · Endpoint Manager MobileAffected versions are unavailable in this record.

Published CVSS scores

9.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
7.4IvantiCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-295Improper Certificate Validation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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