CVE-2021-35967Network attack vector

Unauthenticated directory read via unfiltered page parameter

Published Jul 19, 2021 · Updated Sep 16, 2024

Path traversal in Orca HCM through version 10.0 allows remote attackers to read the system directory via an unfiltered directory page parameter. The directory page parameter accepts special characters without restricting path components, allowing traversal outside the intended directory. No login is required, and the documented consequence is directory information disclosure without reported integrity or availability impact.

CVSS severity5.3
Medium
EPSS probability1.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Orca HCM through version 10.0 allows remote attackers to read the system directory via an unfiltered directory page parameter. The directory page parameter accepts special characters without restricting path components, allowing traversal outside the intended directory. No login is required, and the documented consequence is directory information disclosure without reported integrity or availability impact.

The record

CVE
CVE-2021-35967
Published
Jul 19, 2021
Updated
Sep 16, 2024
Vendor
Learning Digital
Product
Orca HCM
Classifications
CWE-22, T1083
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 19, 2021CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=unspecified <=10.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Learning Digital · Orca HCMversion=unspecified <=10.0

Published CVSS scores

5.3TWCERT/CCCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1083File and Directory Discovery

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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