CVE-2021-4465

ReQuest Serious Play F3 Media Server <= 7.0.3 Remote DoS

Published Nov 14, 2025 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
ReQuest Serious Play F3 Media Server versions 7.0.3.4968 (Pro), 7.0.2.4954, 6.5.2.4954, 6.4.2.4681, 6.3.2.4203, and 2.0.1.823 contain a remote denial-of-service vulnerability. The device can be shut down or rebooted by an unauthenticated attacker through a single crafted HTTP GET request, allowing remote interruption of service availability.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Request
Request serious Play Pro
CPEs cpe:2.3:a:request_serious_play:request_serious_play:2.0.1.823:*:*:*:*:*:*:*
cpe:2.3:a:request_serious_play:request_serious_play:6.3.2.4203:*:*:*:*:*:*:*
cpe:2.3:a:request_serious_play:request_serious_play:6.4.2.4681:*:*:*:*:*:*:*
cpe:2.3:a:request_serious_play:request_serious_play:6.5.2.4954:*:*:*:*:*:*:*
cpe:2.3:a:request_serious_play:request_serious_play:7.0.2.4954:*:*:*:*:*:*:*
cpe:2.3:a:request_serious_play:request_serious_play_pro:7.0.3.4968:*:*:*:*:*:*:*
cpe:2.3:a:request:serious_play_pro:2.0.1.823:*:*:*:*:*:*:*
cpe:2.3:a:request:serious_play_pro:6.3.2.4203:*:*:*:*:*:*:*
cpe:2.3:a:request:serious_play_pro:6.4.2.4681:*:*:*:*:*:*:*
cpe:2.3:a:request:serious_play_pro:6.5.2.4954:*:*:*:*:*:*:*
cpe:2.3:a:request:serious_play_pro:7.0.2.4954:*:*:*:*:*:*:*
cpe:2.3:a:request:serious_play_pro:7.0.3.4968:*:*:*:*:*:*:*
Vendors & Products Request
Request serious Play Pro
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
CPEs cpe:2.3:a:request_serious_play:request_serious_play:2.0.1.823:*:*:*:*:*:*:*
cpe:2.3:a:request_serious_play:request_serious_play:6.3.2.4203:*:*:*:*:*:*:*
cpe:2.3:a:request_serious_play:request_serious_play:6.4.2.4681:*:*:*:*:*:*:*
cpe:2.3:a:request_serious_play:request_serious_play:6.5.2.4954:*:*:*:*:*:*:*
cpe:2.3:a:request_serious_play:request_serious_play:7.0.2.4954:*:*:*:*:*:*:*
cpe:2.3:a:request_serious_play:request_serious_play_pro:7.0.3.4968:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Request Serious Play
Request Serious Play request Serious Play
Request Serious Play request Serious Play Pro
Vendors & Products Request Serious Play
Request Serious Play request Serious Play
Request Serious Play request Serious Play Pro
Type Values Removed Values Added
Description ReQuest Serious Play F3 Media Server versions 7.0.3.4968 (Pro), 7.0.2.4954, 6.5.2.4954, 6.4.2.4681, 6.3.2.4203, and 2.0.1.823 contain a remote denial-of-service vulnerability. The device can be shut down or rebooted by an unauthenticated attacker through a single crafted HTTP GET request, allowing remote interruption of service availability.
Title ReQuest Serious Play F3 Media Server <= 7.0.3 Remote DoS
Weaknesses CWE-400
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Apr 7, 2026, 2:05 PM
Reserved
Nov 14, 2025, 6:47 PM
Status
Deferred
Published
Nov 14, 2025, 11:15 PM
Modified
Jun 17, 2026, 4:19 AM