Security readout for executives and security teams
CVE-2021-35064 is a privilege-escalation issue in KramerAV VIAWare. The supplied record says tested versions allowed sudo access to dangerous system commands. If an attacker already gains a foothold on the VIAWare system, this misconfiguration could help them gain higher privileges and control system behavior. Exposure is likely limited to organizations running KramerAV VIAWare, especially meeting-room or collaboration environments where the VIAWare host is reachable or where users/processes can obtain local execution. The affected range is imprecise: the record only says all tested versions. Treat this as a high-priority hardening and exposure-review item if VIAWare is deployed. Business urgency depends on whether the host is reachable and whether attackers could gain initial access. Evidence is incomplete, so pair remediation with vendor confirmation. Mitigation focus: Check Kramer guidance for VIAWare updates or hardening instructions.; Inventory VIAWare deployments and prioritize reachable systems.; Review sudoers configuration for VIAWare-related accounts..
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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Privilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2021-35064 mapping review
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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.kramerav.com/us/product/viawareCVE 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.