PT-2023-28061 · Unknown · Chengdu Flash Flood Disaster Monitoring/Warning System

Xiafine · Published 2023-08-05 · Updated 2024-05-17 · CVE-2023-4172

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Chengdu Flash Flood Disaster Monitoring and Warning System version 2.0

Description A problematic issue has been found in the system, affecting the file ServiceFileHandler.ashx. The manipulation of the FileDirectory argument leads to absolute path traversal. The attack can be initiated remotely.

Recommendations For version 2.0, consider restricting access to the FileHandler.ashx file to minimize the risk of exploitation. As a temporary workaround, avoid using the FileDirectory argument in the affected file until a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-36

CWE-22

Related Identifiers

CVE-2023-4172

Affected Products

Chengdu Flash Flood Disaster Monitoring/Warning System

References · 8

• 🔥 https://github.com/nagenanhai/cve/blob/main/duqu2.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-4172 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-4172 · Security Note
• https://t.me/cvenotify/55861 · Telegram Post
• https://vuldb.com/?ctiid.236207 · Note
• https://t.me/cibsecurity/67819 · Telegram Post
• https://vuldb.com/?id.236207 · Note
• https://t.me/cvenotify/79724 · Telegram Post