{"vulnerability": "cve-2021-3331", "sightings": [{"uuid": "5f020a26-5751-453d-9b22-324e31eb4f84", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-33318", "type": "published-proof-of-concept", "source": "https://t.me/MrVGunz/159", "content": "SSRF in .NET C# IpMatcher v1.0.4.1 and below NuGet package: CVE-2021-33318 IpMatcher v1.0.4.1 and below for .NET Core 2.0 and .NET Framework 4.5.2. incorrectly validates octal & hexadecimal input data, leading to indeterminate SSRF, LFI, RFI, and DoS vectors.\n\nhttps://cxsecurity.com/issue/WLB-2022050074", "creation_timestamp": "2022-05-21T06:07:55.000000Z"}, {"uuid": "f3dd0c78-ae9f-414e-9300-4c24590332ec", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-33318", "type": "seen", "source": "https://t.me/cibsecurity/42757", "content": "\u203c CVE-2021-33318 \u203c\n\nAn Input Validation Vulnerability exists in Joel Christner .NET C# packages WatsonWebserver, IpMatcher 1.0.4.1 and below (IpMatcher) and 4.1.3 and below (WatsonWebserver) due to insufficient validation of input IP addresses and netmasks against the internal Matcher list of IP addresses and subnets.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-05-16T20:37:05.000000Z"}, {"uuid": "d23bf75a-dba1-43ff-b980-287224f75bcf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-33315", "type": "seen", "source": "https://t.me/cibsecurity/42412", "content": "\u203c CVE-2021-33315 \u203c\n\nThe TRENDnet TI-PG1284i switch(hw v2.0R) prior to version 2.0.2.S0 suffers from an integer underflow vulnerability. This vulnerability exists in its lldp related component. Due to lack of proper validation on length field of PortID TLV, by sending a crafted lldp packet to the device, integer underflow would occur and the negative number will be passed to memcpy() later, which may cause buffer overflow or invalid memory access.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-05-11T22:34:33.000000Z"}, {"uuid": "6b22eab2-6dc7-4d14-b405-43bbdc0953a3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-3331", "type": "seen", "source": "https://t.me/cibsecurity/22767", "content": "\u203c CVE-2021-3331 \u203c\n\nWinSCP before 5.17.10 allows remote attackers to execute arbitrary programs when the URL handler encounters a crafted URL that loads session settings. (For example, this is exploitable in a default installation in which WinSCP is the handler for sftp:// URLs.)\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-01-28T01:25:04.000000Z"}]}