CVE-2026-2985
Server-Side Request Forgery in Tiandy Video Surveillance System
Publication date: 2026-02-23
Last updated on: 2026-04-29
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tiandy | video_surveillance_system | 7.17.0 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-918 | The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2026-2985 is a Server-Side Request Forgery (SSRF) vulnerability found in Tiandy Video Surveillance System version 7.17.0. It exists in the downloadImage function within the CLSBODownLoad.java file. The vulnerability occurs because the urlPath parameter is fully controlled by the user and is used without proper validation or sanitization when the server makes internal network requests.
An attacker can manipulate the urlPath argument to make the server send unauthorized requests to arbitrary destinations, potentially accessing internal resources or services that should not be reachable externally.
How can this vulnerability impact me? :
This vulnerability can impact you by allowing a remote attacker to exploit the server to send unauthorized requests internally, which can lead to unauthorized access to internal systems or sensitive data.
The attack can compromise the confidentiality, integrity, and availability of the affected system by enabling attackers to reach internal services that are otherwise protected.
Since the exploit is publicly available and can be executed remotely without authentication, the risk of exploitation is significant if the vulnerable system is exposed.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
[{'type': 'paragraph', 'content': 'This vulnerability can be detected by monitoring for unusual or unauthorized server-side requests initiated by the Tiandy Video Surveillance System, specifically targeting the downloadImage function with manipulated urlPath parameters.'}, {'type': 'paragraph', 'content': 'Since the vulnerability involves server-side request forgery (SSRF) through the urlPath argument, detection can involve inspecting logs for suspicious requests or attempts to access internal or unauthorized resources.'}, {'type': 'paragraph', 'content': 'Suggested commands include using network monitoring tools like tcpdump or Wireshark to capture outgoing requests from the affected server, and grep or similar tools to search application logs for suspicious urlPath parameter usage.'}, {'type': 'list_item', 'content': 'tcpdump -i <interface> host <Tiandy_server_IP> and port <application_port>'}, {'type': 'list_item', 'content': "grep -i 'urlPath' /path/to/tiandy/logs/*"}, {'type': 'list_item', 'content': 'Use curl or wget to test the downloadImage endpoint with crafted urlPath parameters to verify if the server responds to SSRF attempts.'}] [1, 2]
What immediate steps should I take to mitigate this vulnerability?
There are no known patches or vendor-provided mitigations for this vulnerability as the vendor did not respond to the disclosure.
Immediate mitigation steps include restricting network access to the affected Tiandy Video Surveillance System to prevent unauthorized remote exploitation.
Consider isolating the affected system from sensitive internal networks to limit the impact of potential SSRF attacks.
Monitor and block suspicious outbound requests originating from the affected system that could indicate exploitation attempts.
Ultimately, it is suggested to replace the affected product with an alternative solution that does not have this vulnerability.