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CVE-2021-4469 Detail

  Unsupported When Assigned   

Description

Denver SHO-110 IP cameras expose a secondary HTTP service on TCP port 8001 that provides access to a '/snapshot' endpoint without authentication. While the primary web interface on port 80 enforces authentication, the backdoor service allows any remote attacker to retrieve image snapshots by directly requesting the 'snapshot' endpoint. An attacker can repeatedly collect snapshots and reconstruct the camera stream, compromising the confidentiality of the monitored environment.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  VulnCheck
CVSS-B 8.7 HIGH
Vector:  CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://old.denver.eu/products/smart-home-security/denver-sho-110/c-1024/c-1243/p-3826 VulnCheck
https://www.exploit-db.com/exploits/50162 VulnCheck
https://www.vulncheck.com/advisories/denver-sho-110-ip-camera-unauthenticated-snapshot-access VulnCheck

Weakness Enumeration

CWE-ID CWE Name Source
CWE-1242 Inclusion of Undocumented Features or Chicken Bits VulnCheck  
CWE-306 Missing Authentication for Critical Function VulnCheck  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-4469
NVD Published Date:
11/14/2025
NVD Last Modified:
11/14/2025
Source:
VulnCheck