PT-2023-26398 · Dedebiz · Dedebiz

Txph · Published 2023-07-23 · Updated 2024-05-17 · CVE-2023-3839

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions DedeBIZ version 6.2.10

Description A problematic issue has been found in DedeBIZ, affecting some unknown functionality of the file /admin/sys sql query.php. The manipulation of the sqlquery argument leads to sql injection. The attack can be launched remotely, with a rather high complexity and difficult exploitation. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond.

Recommendations For DedeBIZ version 6.2.10, as a temporary workaround, consider restricting access to the /admin/sys sql query.php file until a patch is available. Avoid using the sqlquery argument in the affected file to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2023-3839

Affected Products

Dedebiz

References · 7

• 🔥❌ https://github.com/TXPH/CVE/blob/main/sqli-report.pdf · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2023-3839 · Security Note
• https://osv.dev/vulnerability/CVE-2023-3839 · Vendor Advisory
• https://t.me/cvenotify/55476 · Telegram Post
• https://t.me/cibsecurity/67127 · Telegram Post
• https://vuldb.com/?ctiid.235190 · Note
• https://vuldb.com/?id.235190 · Note