PT-2020-18933 · Os4Ed · Opensis

Yuri Kramarz · Published 2020-09-01 · Updated 2022-07-28 · CVE-2020-6119

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 SQL injection vulnerabilities exist in the CheckDuplicateStudent.php page. The byear 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 CheckDuplicateStudent.php page until a patch is available. As a temporary workaround, avoid using the byear parameter in the affected page to minimize the risk of exploitation.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2020-6119

Affected Products

Opensis

References · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2020-1072 · Exploit
• https://osv.dev/vulnerability/CVE-2020-6119 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-6119 · Security Note
• https://t.me/cvenotify/33933 · Telegram Post