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CVE-2020-36877

28
FAUCET Score

CVE-2020-36877 is an unauthenticated remote code execution vulnerability in ReQuest Serious Play F3 Media Server version 7.0.3. Attackers can exploit this by uploading malicious PHP files through the Quick File Uploader page, leading to arbitrary command execution as the web server user. This vulnerability carries a critical CVSS score of 9.3, indicating a network-based attack with low complexity and high impact on confidentiality, integrity, and availability. There is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), and it is not listed in the KEV catalog, suggesting no active exploitation. Community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
ReQuest Serious Play LLCReQuest Serious Play Pro
7.0.3.4968CNA affecteddefault unknown
ReQuest Serious Play LLCReQuest Serious Play
2.0.1.823, 6.3.2.4203, 6.4.2.4681, 6.5.2.4954, 7.0.2.4954CNA affecteddefault unknown

CVSS Data

CVSS version used by this source: 4.0

9.3CRITICAL

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.64%
Probability of exploitation in next 30 days
EPSS Percentile
47.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0064 is in the 28th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

request.com
exploit-db.com / exploits/48952
vulncheck.com / advisories/request-serious-play-f-media-server-unauthenticated-rce
zeroscience.mk / en/vulnerabilities/ZSL-2020-5602.php