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CVE-2026-118527 Ivanti Connect Secure

Use of predictable filenames in Ivanti Connect Secure before versions 25.1.1.3 and 22.8R2.6 allows a remote authenticated attacker to upload files with attacker-controlled content to a known location on disk.

CVSS
4.3 Medium
EPSS
0.8%
Percentile
58
Published
2026-11-03
Force
7 of 12

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CWE-340

On CISA’s exploited list

Ivanti Connect Secure Generation of Predictable Numbers or Identifiers Vulnerability

Added
2026-10-30
Federal patch deadline
2026-11-13
Ransomware use
not known

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