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CVE-2026-12780

HIGH
7.8
CVSS 3.1
Description
A vulnerability was determined in AOMEI Backupper up to 8.3.0. Impacted is an unknown function in the library amwrtdrv.sys of the component Kernel Driver. Executing a manipulation can lead to improper access controls. The attack needs to be launched locally. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Metadata

CVE ID
CVE-2026-12780
State
PUBLISHED
Assigner
VulDB
Reserved
2026-06-20 09:36 UTC
Published
2026-06-21 05:30 UTC
Last updated
2026-06-21 05:30 UTC
Primary CWE
CWE-284
Improper Access Controls
Vendor / Product
AOMEI / Backupper
Sources
cve.org  ·  NVD

Severity & Metrics

7.8 HIGH CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
Affected products (1)
VendorProductPlatformVersions
AOMEI Backupper — 8.0, 8.1, 8.2, 8.3.0
Weakness (CWE)
CWESourceDescription
CWE-266 cna Incorrect Privilege Assignment
CWE-284 cna Improper Access Controls
CVSS scores (4)
ScoreSeverityVersionSourceVector
8.5 HIGH 4.0 cna CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
7.8 HIGH 3.1 cna CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
7.8 HIGH 3.0 cna CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
6.8 N/D 2.0 cna AV:L/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR
References (5)
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