PT-2021-10659 · Opensns · Opensns

Published 2021-10-07 · Updated 2021-10-15 · CVE-2020-21726

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: OpenSNS version 6.1.0

Description: The issue is a blind SQL injection vulnerability. It is located in the /Controller/ChinaCityController.class.php file and can be exploited via the cid parameter.

Recommendations: For OpenSNS version 6.1.0, consider restricting access to the /Controller/ChinaCityController.class.php file or avoiding the use of the cid parameter until a fix is available. As a temporary workaround, restrict access to the vulnerable endpoint to minimize the risk of exploitation.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2020-21726

Affected Products

Opensns

References · 4

• 🔥 https://github.com/CoColizdf/CVE/issues/2 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-21726 · Security Note
• https://osv.dev/vulnerability/CVE-2020-21726 · Vendor Advisory
• https://t.me/cvenotify/22118 · Telegram Post