What is CVE-2021-35967?

CVE-2021-35967 is a medium-severity vulnerability in Learningdigital Orca Hcm, classified under Path Traversal. CVSS score: 5.3/10. Published 2021-07-19.

How severe is CVE-2021-35967?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Path Traversal in Learningdigital Orca Hcm

CVE-2021-35967

The directory page parameter of the Orca HCM digital learning platform does not filter special characters. Remote attackers can access the system directory thru Path Traversal without logging in.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2021-07-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.013 (69.7th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 69.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Learningdigital Orca Hcm
Learningdigital.com, Inc. Orca Hcm — versions unspecified

Weakness classification (CWE)

CWE-22 — Path Traversal

References

www.chtsecurity.com/news/ba7b3ae7-14f3-4970-b3f6-4d97d8c7ea25 (Not Applicable)
www.twcert.org.tw/tw/cp-132-4927-bbf01-1.html (Third Party Advisory)

Frequently asked questions

What is CVE-2021-35967?: CVE-2021-35967 is a medium-severity vulnerability in Learningdigital Orca Hcm, classified under Path Traversal. CVSS score: 5.3/10. Published 2021-07-19.
How severe is CVE-2021-35967?: Medium severity. CVSS v3 base score is 5.3 out of 10.