Threats / Ivanti / CVE-2026-1340
CVE-2026-1340
· EUVD no mirror located
· GCVE no mirror located
Verified 2026-08-04
Ivanti Endpoint Manager Mobile (EPMM) vulnerability
Ivanti Endpoint Manager Mobile (EPMM) contains a code injection vulnerability enabling unauthenticated remote code execution. The vulnerability is actively exploited in the wild.
Verdict
Today item — known-exploited.
A critical unauthenticated code injection flaw in EPMM allows attackers to execute arbitrary code remotely without authentication. Active exploitation in the wild presents immediate risk to deployed instances.
CISA KEV Yes · 2026-04-085EPSS 0.8404 (verify live)6Exploit Weaponized · public PoC7CVSS 9.83CISA SSVC Exploitation: active · Automatable: yes · Impact: total4
01
Is it exploitable?
— the evidence, ranked above the scoreExploit available
Fully weaponized — public exploit code is cataloged for this vulnerability.We link the existence of the exploit; we do not host or redistribute payloads.
Reported exploitation
25 independent public reports of in-the-wild exploitation are cataloged.Distinct reporting sources (vendor, incident response, government); open them for the underlying claims.
Exploited in the wild
Listed in the CISA Known Exploited Vulnerabilities catalog (added 2026-04-08).
Probability (EPSS)
EPSS 0.8404 — modeled likelihood of exploitation activity.EPSS is a daily-changing model output — open the source for today's value.
Severity / affected
CVSS 9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) · Affected: Ivanti, Endpoint Manager Mobile (EPMM). Confirm exact fixed builds in the vendor advisory.CVSS — CNA-assigned (CVE.org), version 3.1, set at disclosure.
Weakness (CWE)
Mapped to CWE-94 Code Injection — weakness family: Injection.CWE — CNA-assigned (CVE.org); the weakness class drives how the flaw is exploited.
CISA SSVC (triage disposition)
Exploitation: active · Automatable: yes · Technical Impact: totalCISA's own stakeholder-specific triage inputs, published in the CVE record (CISA Coordinator role). NOTE: this is CISA's three decision points; the final Act/Attend/Track decision also requires a Mission & Well-being input not published here, so no overall decision is asserted.
Currency of the record
CISA added this to its KEV catalog 69 days after the CVE record was published.KEV lag = CISA-KEV dateAdded − CVE.org datePublished; a floor on how long the known-exploited flaw sat in the public record before the federal catalog listed it. Severity/weakness here is CNA- or CISA-assigned (current at disclosure), independent of NVD's analysis backlog.
Public exploit available
Public exploit tooling is catalogued for this CVE (a functional/weaponized public exploit). Catalog entries: Metasploit module. We link the catalog page(s) only — no payload or code is hosted or restated here.Link, never host — the catalog page is the source; basicsecurity.net does not redistribute payloads.
02
Who’s exploiting it?
— attribution turns risk into urgencyAttribution not established
No confirmed (advisory-backed) threat-actor attribution is established for this record. Absence of a named actor is not absence of compromise — see Coverage & confidence.
03
Why it matters
— the attack path, told twice: adversary, then board1
Front door — unauthenticated access narrative 1
Attacker
I craft a malicious input that exploits the code injection flaw to inject executable code into the application.
Business
The organization's mobile device management infrastructure is compromised without requiring valid credentials.
2
Keys to the kingdom — privilege/identity takeover narrative 2
Attacker
I execute arbitrary code on the EPMM server to establish persistence and expand my access within the environment.
Business
Attackers gain control of the central management platform governing all enrolled mobile devices and their data.
3
Lateral reach — past segmentation narrative 3
Attacker
I leverage the compromised EPMM instance to deploy malware, steal credentials, or manipulate policies across managed devices.
Business
The entire mobile device fleet becomes a vector for data exfiltration, lateral movement, and operational disruption.
04
What to do
— defensible action- Remediate per the vendor advisory — confirm the fixed build for your version and verify exposure.1
Say it to the boardA vulnerability with this evidence profile is a defensible budget line, not a backlog ticket — fund the change against the proof above.
05