AUGUST 4, 2026
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Case File

CVE-2021-40350

CRITICAL · CVSS 9.8 EPSS 1.55%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-09-01 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-40350
Severity
CRITICAL
CVSS
9.8
EPSS
1.55%

Original NVD Description

webctrl.cgi.elf on Christie Digital DWU850-GS V06.46 devices allows attackers to perform any desired action via a crafted query containing an unspecified Cookie header. Authentication bypass can be achieved by including an administrative cookie that the device does not validate.