Security readout for executives and security teams
RCDCAP before 1.0.5 has a parser flaw where malicious packets can crash the application or potentially run attacker-controlled code. Business urgency depends on whether RCDCAP is deployed in packet-processing paths. The public record does not provide CVSS, CPEs, or evidence of active exploitation. Exposure is most likely in systems that directly run or embed RCDCAP before 1.0.5. Broader exposure cannot be inferred from the supplied sources because affected vendor, product, CPE, and deployment details are listed as unavailable. Treat as a targeted high-priority check, not a broad emergency, unless RCDCAP is internet-facing or in critical packet-processing workflows. The potential impact is severe, but public evidence about prevalence and exploitation is limited. Mitigation focus: Identify any direct or embedded RCDCAP deployments.; Upgrade RCDCAP to version 1.0.5 or later where applicable.; Review the referenced project change for vendor-intended remediation context..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2021-37222 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.openhub.net/p/rcdcapCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.