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High CVSS 7.7

CVE-2026-18127

NVD analysis in progress

External control of a filename in the Core of Ivanti Endpoint Manager before version 2024 SU7 allows a remote authenticated attacker full write control over an S3 bucket configured for session recording storage.

What this means

Exposure
Exploitable remotely over the network, with an ordinary user account and with no action from the victim.
Impact
An attacker can modify or destroy data. The impact spreads beyond the vulnerable component into other parts of the system.
Weakness
The attacker controls the name or path of a file the application operates on.
Likelihood
Its EPSS score stays low: nothing points to imminent exploitation, which is no reason to leave it unpatched.

What to doFold into the next patch cycle.

Read automatically from the CVSS vector, the weakness type (CWE) and the EPSS score. The technical description above remains the one published by NIST.

Published
11 August 2026
CVSS
7.7 (v3.1) CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
EPSS
0.42% probability of exploitation within 30 days · above 35% of all CVEs
Weakness
CWE-73
Sources
nvd
References

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