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CVE Record

CVE-2021-38758: Directory traversal vulnerability in Online Catering Reservation System 1.0 exists due to lack of validatio...

Directory traversal vulnerability in Online Catering Reservation System 1.0 exists due to lack of validation in index.php.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

CVE-2021-38758 describes a directory traversal flaw in Online Catering Reservation System 1.0. In business terms, a vulnerable deployment may let an attacker access files outside the intended web path. The public record is sparse: no CVSS score, no vendor patch, and no confirmed active exploitation are cited in the provided sources.

Executive priority

Treat this as a targeted exposure check, not a confirmed emergency. Prioritize if the application is internet-facing or handles sensitive catering, customer, or operational data. Lack of patch information increases replacement or isolation urgency for unsupported deployments.

Technical view

The CVE states that Online Catering Reservation System 1.0 lacks validation in index.php, enabling directory traversal. The affected metadata is incomplete and lists n/a for vendor and product, despite the description naming the application. Sources do not provide authoritative patch details, exploit-in-the-wild confirmation, or a complete version range.

Likely exposure

Exposure is likely limited to organizations running Online Catering Reservation System 1.0, especially if internet-facing. Because affected-product metadata is incomplete, confirm by application name, codebase, and deployment history rather than relying only on CPE matching.

Exploitation context

CISA KEV is false for this CVE, and the provided sources do not cite active exploitation. Public GitHub references exist, but the bundle does not provide enough authoritative detail to confirm weaponized exploitation or reliable exploit prevalence.

Researcher notes

The public CVE record is thin: no CVSS, CWE, vendor, CPE, or fix details are present in the supplied bundle. The AttackerKB reference appears related to a different issue title, so do not use it as proof of this traversal flaw without separate confirmation.

Mitigation direction

  • Identify any Online Catering Reservation System 1.0 deployments.
  • Check project or vendor guidance for patches or maintained replacements.
  • Restrict public access until validation is complete.
  • Review index.php input validation and path handling.
  • Retire or isolate unsupported deployments if no fix exists.

Validation and detection

  • Inventory web applications matching Online Catering Reservation System 1.0.
  • Review index.php for unsanitized file or path input.
  • Confirm the application is not internet-facing unnecessarily.
  • Review web logs for suspicious traversal attempts.
  • Verify file access controls limit exposed server data.
Prepared
Confidence
medium
Sources
7

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

File access behavior lookup

The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

Open ATT&CK lookup
cve · low confidence lookup

CVE-2021-38758 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
6Source 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.