PT-2020-18940 · Os4Ed · Os4Ed Opensis

Published 2020-09-01 · Updated 2022-05-31 · CVE-2020-6126

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions OS4Ed openSIS version 7.3

Description A SQL injection issue exists in the CoursePeriodModal.php page. The course period id parameter in this page is vulnerable to SQL injection. An attacker can make an authenticated HTTP request to trigger this issue.

Recommendations For OS4Ed openSIS version 7.3, consider restricting access to the CoursePeriodModal.php page until a patch is available. As a temporary workaround, avoid using the course period id parameter in the affected page to minimize the risk of exploitation.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2020-6126

Affected Products

Os4Ed Opensis

References · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2020-1075 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-6126 · Security Note
• https://osv.dev/vulnerability/CVE-2020-6126 · Vendor Advisory
• https://t.me/cvenotify/30932 · Telegram Post