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CVE Record

CVE-2020-10508: Sunnet eHRD - Sensitive Data Exposure

Sunnet eHRD, a human training and development management system, improperly stores system files. Attackers can use a specific URL and capture confidential information.

HighCVSS 7.5Not KEV-listedUpdated
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Glexia's TakeAutomated analysishigh

Security readout for executives and security teams

Plain-English summary

Sunnet eHRD versions 8 and 9 can expose confidential information because system files are stored improperly and reachable through a specific URL. The main business risk is unauthorized disclosure of HR or training-related data. The source bundle does not show active exploitation or a named patch.

Executive priority

Treat as high priority if Sunnet eHRD 8 or 9 is deployed. The issue is confidentiality-focused and may expose sensitive employee or training data, but the provided sources do not establish active exploitation.

Technical view

CVE-2020-10508 is an unauthenticated network-accessible sensitive data exposure issue in Sunnet eHRD 8 and 9. CVSS 3.1 is 7.5 with high confidentiality impact and no integrity or availability impact. The sources describe improper system-file storage and confidential information capture via a specific URL.

Likely exposure

Exposure is limited to organizations running Sunnet eHRD versions 8 or 9, especially instances reachable from the internet or broad internal networks.

Exploitation context

The bundle does not identify CISA KEV status, public exploitation, exploit tooling, or attacker campaigns. It only states attackers can use a specific URL to capture confidential information.

Researcher notes

Evidence is sparse: no CWE, patch version, exploit status, or detailed affected configuration is provided. Analysis should stay bounded to Sunnet eHRD 8 and 9 and the described improper system-file storage leading to confidential data exposure.

Mitigation direction

  • Inventory all Sunnet eHRD deployments and confirm whether versions 8 or 9 are present.
  • Restrict eHRD access to trusted networks or VPN until vendor guidance is confirmed.
  • Check Sunnet, TWCERT, and CHT Security guidance for supported fixes or upgrade paths.
  • Review exposed web paths and remove unintended access to sensitive system files.
  • Monitor eHRD access logs for unusual unauthenticated requests or bulk file retrieval patterns.

Validation and detection

  • Confirm affected product and version through asset records or administrator interface.
  • Verify whether the eHRD service is internet-accessible or broadly reachable internally.
  • Review application and web server logs for suspicious access around sensitive file locations.
  • Validate that vendor-recommended remediation or compensating access controls are applied.
  • Re-test exposure using approved defensive checks without collecting sensitive data.
Prepared
Confidence
medium
Sources
4

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

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CVE-2020-10508 mapping review

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Vulnerability profileCVE Program record
Severity
High
CVSS
7.5 (3.1)
Known Exploited
No
Published

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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.

1CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
7.5CVSS 3.1HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N3.93.6Primary CVE score

Vulnerability scoring details

Base CVSS 3.1 score

7.5High
CVSS 3.1 vector shape for CVE-2020-10508Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
SunneteHRD8, 9Listed
Weakness

CWE details

No CWE listed

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