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CVE Record

CVE-2020-28062: An Access Control vulnerability exists in HisiPHP 2.0.11 via special packets that are constructed in $files...

An Access Control vulnerability exists in HisiPHP 2.0.11 via special packets that are constructed in $files = Dir::getList($decompath. '/ Upload/Plugins /, which could let a remote malicious user execute arbitrary code.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysishigh

Security readout for executives and security teams

Plain-English summary

CVE-2020-28062 describes an access-control flaw in HisiPHP 2.0.11 that could allow a remote attacker to execute arbitrary code through specially crafted plugin-related input. The public record gives limited detail, no CVSS score, and no confirmed fix. Treat exposed HisiPHP 2.0.11 systems as potentially serious until vendor guidance is verified.

Executive priority

Prioritize discovery and containment over broad emergency action. Potential remote code execution is serious, but the public record lacks scoring, affected-version breadth, exploitation evidence, and patch details.

Technical view

The CVE description points to HisiPHP 2.0.11 handling of plugin file listing or decompression around Upload/Plugins, where constructed packets involving $files could bypass access control and lead to arbitrary code execution. The sources do not provide a CWE, CVSS vector, exploit confirmation, or remediation version.

Likely exposure

Exposure is most likely where HisiPHP 2.0.11 is deployed, especially if administrative, plugin upload, or plugin management functionality is reachable from untrusted networks. The source bundle does not identify other affected versions or products.

Exploitation context

The CVE says a remote malicious user could execute arbitrary code, but CISA KEV is false and the provided sources do not show confirmed active exploitation. Public evidence is sparse and appears centered on the GitHub issue reference.

Researcher notes

Key uncertainty is source quality and technical completeness. The CVE record names HisiPHP 2.0.11 and potential arbitrary code execution, but affected CPEs, CWE, CVSS, root-cause detail, and fixed-version information are absent from the supplied bundle.

Mitigation direction

  • Identify any HisiPHP 2.0.11 deployments and prioritize them for review.
  • Check the HisiPHP project for a fixed release or official guidance.
  • Restrict access to administrative and plugin-management routes to trusted networks.
  • Disable unnecessary plugin upload or plugin installation workflows where operationally possible.
  • Monitor plugin directories for unexpected files or recent changes.

Validation and detection

  • Confirm product and version from application metadata or deployment records.
  • Review whether plugin-management functionality is internet-accessible.
  • Check recent logs for unexpected plugin upload, extraction, or file-management activity.
  • Inspect plugin directories for unauthorized or recently modified files.
  • Document whether any vendor fix or advisory exists before closing remediation.
Prepared
Confidence
low
Sources
3

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

description · low confidence lookup

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.

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cve · low confidence lookup

CVE-2020-28062 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

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.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.