PT-2020-18937 · Os4Ed · Opensis

Yuri Kramarz · Published 2020-09-01 · Updated 2022-07-28 · CVE-2020-6123

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 email parameter functionality. The email parameter in the page EmailCheck.php is vulnerable to sql injection, allowing an attacker to make an authenticated HTTP request to trigger this issue.

Recommendations For OS4Ed openSIS version 7.3, consider restricting access to the EmailCheck.php page until a fix is available, and avoid using the email parameter in this context to minimize the risk of exploitation.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2020-6123

Affected Products

Opensis

References · 3

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2020-1073 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-6123 · Security Note
• https://osv.dev/vulnerability/CVE-2020-6123 · Vendor Advisory