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CVE Record

CVE-2021-36124: An issue was discovered in Echo ShareCare 8.15.5.

An issue was discovered in Echo ShareCare 8.15.5. It does not perform authentication or authorization checks when accessing a subset of sensitive resources, leading to the ability for unauthenticated users to access pages that are vulnerable to attacks such as SQL injection.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysishigh

Security readout for executives and security teams

Plain-English summary

Echo ShareCare 8.15.5 may expose sensitive pages without checking who the user is or what they can access. Those pages are described as vulnerable to attacks such as SQL injection. For affected deployments, this creates a serious data-access risk even though the public record does not provide CVSS, CWE, or patch details.

Executive priority

Treat this as high priority where Echo ShareCare 8.15.5 is exposed to untrusted users. The issue combines missing access control with SQL injection risk, but public evidence is incomplete on patches and exploitation.

Technical view

The CVE describes missing authentication or authorization checks for a subset of sensitive Echo ShareCare 8.15.5 resources. Unauthenticated users can access pages that are vulnerable to attacks such as SQL injection. The source bundle does not include affected CPEs, CVSS scoring, CWE mapping, or confirmed fixed versions.

Likely exposure

Exposure is limited by the evidence to Echo ShareCare 8.15.5 deployments. Risk is higher if the application is reachable by untrusted users. The provided sources do not identify broader affected versions, deployment defaults, or asset discovery indicators.

Exploitation context

The source bundle does not show CISA KEV listing or cite active exploitation. It also does not provide exploit maturity details. The concern is unauthenticated reachability of sensitive, vulnerable pages, not confirmed exploitation in the wild.

Researcher notes

Do not assume other versions are affected without vendor evidence. The key validation question is whether sensitive resources in Echo ShareCare 8.15.5 are reachable pre-authentication. Avoid relying on CVSS because none is provided in the source bundle.

Mitigation direction

  • Check Echo ShareCare or vendor guidance for fixed versions or official mitigations.
  • Restrict application access to trusted users and networks while remediation is assessed.
  • Review logs for unauthenticated access to sensitive ShareCare resources.
  • Prioritize remediation for internet-accessible or third-party-accessible deployments.

Validation and detection

  • Confirm whether Echo ShareCare 8.15.5 is deployed in the environment.
  • Identify whether the application is reachable from untrusted networks.
  • Verify sensitive resources require authentication and authorization before access.
  • Review the Atredis advisory for product-specific scope and remediation details.
Prepared
Confidence
medium
Sources
3

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

Database behavior lookup

The CVE wording references database injection or access, so collection and exfiltration 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-2021-36124 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.

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.