PT-2020-18932 · Os4Ed · Opensis

Published 2020-09-01 · Updated 2022-07-28 · CVE-2020-6118

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 The issue concerns SQL injection vulnerabilities in the CheckDuplicateStudent.php page. Specifically, the bmonth parameter in this page is vulnerable to SQL injection. An attacker can exploit this by making an authenticated HTTP request to the "/CheckDuplicateStudent.php" endpoint.

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 bmonth parameter in the affected page to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2020-6118

Affected Products

Opensis

References · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2020-1072 · Exploit
• https://osv.dev/vulnerability/CVE-2020-6118 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-6118 · Security Note
• https://t.me/cvenotify/33932 · Telegram Post