PT-2021-21083 · Orca Hcm · Orca Hcm

Jia-Rong Chen · Published 2021-07-19 · Updated 2021-07-27 · CVE-2021-35963

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Orca HCM digital learning platform (affected versions not specified)

Description: The issue concerns the upload function of the Orca HCM digital learning platform, where a specific parameter does not filter file formats. This allows remote unauthenticated attackers to upload files containing malicious scripts, enabling them to execute remote code execution (RCE) attacks.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2021-35963

Affected Products

Orca Hcm

References · 5

• https://osv.dev/vulnerability/CVE-2021-35963 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-35963 · Security Note
• https://t.me/cvenotify/17831 · Telegram Post
• https://chtsecurity.com/news/ba7b3ae7-14f3-4970-b3f6-4d97d8c7ea25 · Note
• https://twcert.org.tw/tw/cp-132-4923-d68e6-1.html · Note