Arbitrary file upload in Dahua Smart Park Management
CVE-2023-3836
A vulnerability classified as critical was found in Dahua Smart Park Management up to 20230713. This vulnerability affects unknown code of the file /emap/devicePoint_addImgIco?hasSubsystem=true. The manipulation of the argument upload leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-235162 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.737 (99.5th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.737 · newest: 0.737 · change: 0.000
Affected products
- Dahua Smart Park Management — versions 20230713
- Dahuasecurity Smart Parking Management
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (technical-description, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, Third Party Advisory)
- github.com/qiuhuihk/cve/blob/main/upload.md (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2023-3836?
- CVE-2023-3836 is a medium-severity vulnerability in Dahua Smart Park Management, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2023-07-22.
- How severe is CVE-2023-3836?
- Medium severity. CVSS v3 base score is 6.3 out of 10.
- Is CVE-2023-3836 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.