CVE-2023-32165
CriticalD-Link D-View TftpReceiveFileHandler Directory Traversal Remote Code Execution Vulnerability.
Published May 3, 2024 · Updated Sep 18, 2024 · Also known as TR-23-0298
Key Facts
Patch immediately- CVE-2023-32165 is a critical-severity vulnerability (CVSS 9.8 v3) affecting D-View 8 (Dlink), Link, D-View.
- It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
- EPSS estimates a 73% probability of exploitation in the next 30 days.
- Fixed versions are available, including D-View 8 <=2.0.1.27, D-View 8 2.0.1.27.
- Brandefense priority: patch immediately, because it is very likely to be exploited soon.
CVSS v3
9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
73%
Higher than 99.4% of all scored CVEs
Exploited in the wild
No known
Not in a known-exploited catalog
Public exploit code
None known
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Description
D-Link D-View TftpReceiveFileHandler Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of D-Link D-View. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the TftpReceiveFileHandler class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-19497.
Affected Products
3 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| D-View 8Dlink | See advisory | 2.0.1.27 |
| Link | See advisory | n/a |
| D-View | >= DLink D-View8 1.0.2.13 | n/a |
Patched Releases
D-View 8
<=2.0.1.27
Timeline
Publicly disclosed
May 3, 2024
Last updated
Sep 18, 2024
Weakness Type
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
References
- advisoryvendor-provided URL
- advisoryhttps://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10365
- advisoryhttps://www.cozumpark.com/d-link-d-view-8-network-management-suitedeki-kritik-zafiyetleri-kapatti/
- advisoryhttps://www.dlink.com/en/security-bulletin/
- advisoryUSOM advisory
FAQ
Common Questions.
D-Link D-View TftpReceiveFileHandler Directory Traversal Remote Code Execution Vulnerability.
Affected: D-View 8 (Dlink); Link; D-View versions >= DLink D-View8 1.0.2.13. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
Fixed versions are available, including D-View 8 <=2.0.1.27, D-View 8 2.0.1.27.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.
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