Security readout for executives and security teams
This flaw affects Intel Security VirusScan Enterprise Linux 2.0.3 and earlier. If an authenticated remote attacker can influence the update process, they may spoof the update server and cause code execution. That turns antivirus infrastructure into a potential execution path on Linux servers. Exposure is limited to environments still running Intel Security VirusScan Enterprise Linux 2.0.3 or earlier, especially where authenticated users can reach or administer update functions. Prioritize if VSEL is still deployed on production Linux servers. The business risk is code execution through security tooling, but scope may be narrow because the affected product is specific and older. Mitigation focus: Inventory Linux systems for VSEL 2.0.3 or earlier.; Review Intel/McAfee advisory SB10181 for supported remediation details.; Restrict access to VSEL update administration paths..
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-2016-8021 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://kc.mcafee.com/corporate/index?page=content&id=SB10181CVE reference · x_refsource_CONFIRM
- 40911CVE reference · exploit, x_refsource_EXPLOIT-DB
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.