Learningdigital.com, Inc. Orca HCM - Broken Authentication

published 2021-07-19 5y ago modified 2026-06-17 4mo ago also EUVD-2021-22597

cvss: 7.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.1%; EPSS 1.1% chance of exploitation in 30 days, percentile 65%
public exploits: 0; none known

The management page of the Orca HCM digital learning platform does not perform identity verification, which allows remote attackers to execute the management function without logging in, access members’ information, modify and delete the courses in system, thus causing users fail to access the learning content.

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Exploit prediction

1.09% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	7.5	AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

Learningdigital.com, Inc. Orca HCM

Classification

Weakness

CWE-285 Improper Authorization
CWE-287 Improper Authentication

References

chtsecurity.com /news/ba7b3ae7-14f3-4970-b3f6-4d97d8c7ea25
third-party-advisory
twcert.org.tw /tw/cp-132-4924-f74d5-1.html
third-party-advisory

Sources

CVE List CVE-2021-35964
NVD CVE-2021-35964

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