CVE-2021-4465
ReQuest Serious Play F3 Media Server <= 7.0.3 Remote DoS
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-400 |
| Vendor | request serious play llc |
| Product | request serious play pro |
| Published | Nov 14, 2025 |
| Last Updated | Apr 7, 2026 |
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Affected Versions
ReQuest Serious Play LLC / ReQuest Serious Play Pro
7.0.3.4968
ReQuest Serious Play LLC / ReQuest Serious Play
7.0.2.4954 6.5.2.4954 6.4.2.4681 6.3.2.4203 2.0.1.823
References
zeroscience.mk: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5601.php exploit-db.com: https://www.exploit-db.com/exploits/48951 packetstorm.news: https://packetstorm.news/files/id/159602 cxsecurity.com: https://cxsecurity.com/issue/WLB-2020100122 exchange.xforce.ibmcloud.com: https://exchange.xforce.ibmcloud.com/vulnerabilities/190031 request.com: http://www.request.com/ vulncheck.com: https://www.vulncheck.com/advisories/request-serious-play-f3-media-server-remote-dos
Credits
Gjoko Krstic of Zero Science Lab