PT-2023-32703 · Byzoro+1 · Byzoro S210+1

Willchen · Published 2023-12-07 · Updated 2024-05-17 · CVE-2023-6576

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 Byzoro S210 up to 20231123 Beijing Baichuo S210 up to 20231123

Description A critical vulnerability affects the HTTP POST Request Handler component, specifically the file /Tool/uploadfile.php. The manipulation of the file upload argument leads to unrestricted upload. The attack can be initiated remotely. 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 Byzoro S210 up to 20231123, consider restricting access to the /Tool/uploadfile.php file to minimize the risk of exploitation. For Beijing Baichuo S210 up to 20231123, consider disabling the HTTP POST Request Handler component until a patch is available. As a temporary workaround, avoid using the file upload argument in the affected API endpoint until the issue is resolved.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2023-6576

Affected Products

Beijing Baichuo S210

Byzoro S210

References · 9

• 🔥 https://github.com/willchen0011/cve/blob/main/upload.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-6576 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-6576 · Security Note
• https://twitter.com/CVEnew/status/1732865710567645333 · Twitter Post
• https://vuldb.com/?ctiid.247156 · Note
• https://t.me/cvenotify/63331 · Telegram Post
• https://vuldb.com/?id.247156 · Note
• https://vuldb.com/?submit.242777 · Note
• https://t.me/cvenotify/62880 · Telegram Post