CVE-2026-27419

CRITICAL

CVSS v3.1: 9.9

NetworkNo user interactionUnrestricted UploadVendor advisory ref

Source data as of:

At a glance

Severity
CRITICAL
CVSS
9.9 v3.1 · NVD
EPSS
EPSS not provided by FIRST.org for this CVE
CISA KEV
No
Type
Unrestricted Upload · NVD CWE
Attack conditions (CVSS vector)
NetworkNo user interaction · Source: NVD Vector
Published
2026-07-02 · Modified: 2026-07-02
References
Jump to references (1)

CVSS / EPSS / KEV

CVSS v3.1 9.9 / 10 CRITICAL Source: NVD
EPSS — EPSS not provided by FIRST.org for this CVE Source: FIRST.org
CISA KEV No Source: CISA

Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources

Description

Subscriber Arbitrary File Upload in Zegen <= 1.1.9 versions.

Record details

CVE ID
CVE-2026-27419
CVSS (v3.1)
9.9 (CRITICAL)
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Exploitability subscore
3.1
Impact subscore
6.0
CISA KEV
No
Weakness (CWE)
CWE-434
Affected configurations (CPE)
0
Published
2026-07-02
Modified
2026-07-02
Status
Deferred

References

Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.

Related records

Other records sharing a factual facet, for cross-reference. A descriptive neighbourhood — ordering does not imply priority and is not a recommendation.

Same weakness type (CWE)

CVE-2022-50973 CRITICAL CVSS 9.8 CVE-2024-14037 CRITICAL CVSS 9.8 CVE-2026-48939 CRITICAL CVSS 9.8 CVE-2026-5524 CRITICAL CVSS 9.8

Published the same year

CVE-2026-10134 CRITICAL CVSS 10.0 CVE-2026-13768 CRITICAL CVSS 10.0 CVE-2026-13782 CRITICAL CVSS 10.0 CVE-2026-50160 CRITICAL CVSS 10.0
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