SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2023-26237

It is possible to bypass the defensive capabilities by adding a registry key as SYSTEM.

MEDIUM 6.7EPSS 0.18%

Does this matter?

Lower severity and a low EPSS score (0.18%). Track it; it rarely justifies an emergency change on its own.

Description

An issue was discovered in WatchGuard EPDR 8.0.21.0002. It is possible to bypass the defensive capabilities by adding a registry key as SYSTEM.

CVSS 3.1
6.7 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
0.18% probability · 7th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-639
Affected
watchguard/epp firmware · watchguard/edr firmware · watchguard/epdr firmware · watchguard/panda ad360 firmware
Source
cve@mitre.org
EPSS trend
0%3%5%6 October 2026: 0.18%6 October 20266 October 2026

EPSS 0.2% since 6 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.