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CVE-2021-33564 CRITICAL POC PATCH THREAT Act Now

An argument injection vulnerability in the Dragonfly gem before 1.4.0 for Ruby allows remote attackers to read and write to arbitrary files via a crafted URL when the verify_url option is disabled. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

RCE Dragonfly
NVD GitHub
CVSS 3.1
9.8
EPSS
72.2%
CVE-2021-30461 CRITICAL POC THREAT Act Now

A remote code execution issue was discovered in the web UI of VoIPmonitor before 24.61. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

RCE PHP Code Injection Voipmonitor
NVD
CVSS 3.1
9.8
EPSS
36.6%
CVE-2021-31702 HIGH POC This Week

Frontier ichris through 5.18 mishandles making a DNS request for the hostname in the HTTP Host header, as demonstrated by submitting 127.0.0.1 multiple times for DoS. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Information Disclosure Ichris
NVD GitHub
CVSS 3.1
7.5
EPSS
1.2%
CVE-2021-31703 CRITICAL Act Now

Frontier ichris through 5.18 allows users to upload malicious executable files that might later be downloaded and run by any client user. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

File Upload Ichris
NVD GitHub
CVSS 3.1
9.8
EPSS
1.2%

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