CVE-2023-26236

An issue was discovered in WatchGuard EPDR 8.0.21.0002. Due to a weak implementation of message handling between WatchGuard EPDR processes, it is possible to perform a Local Privilege Escalation on Windows by sending a crafted message to a named pipe.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 19%
VendorProductVersion
watchguardepp_firmware
𝑥
< 8.00.22.0010
watchguardedr_firmware
𝑥
< 8.00.22.0010
watchguardepdr_firmware
𝑥
< 8.00.22.0010
watchguardpanda_ad360_firmware
𝑥
< 8.00.22.0010
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2023-00004
https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2023-00004