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Fencer Vulns
high 7.5

CVE-2021-46378 in the critical feed json

DLink DIR850 ET850-1.08TRb03 is affected by an incorrect access control vulnerability through an unauthenticated remote configuration downl…

published 2022-03-04 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-33061

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
31.9%
EPSS 31.9% chance of exploitation in 30 days, percentile 98%
public exploits
1
Exploit-DB

Summary

DLink DIR850 ET850-1.08TRb03 is affected by an incorrect access control vulnerability through an unauthenticated remote configuration download.

Timeline

  1. Published
  2. First public exploit (EDB-50906)

Exploit prediction

31.86% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-50906 DLINK DIR850 - Insecure Access Control remote, 2022-05-11
  • drive.google.com https://drive.google.com/file/d/1S69wOovVa8NRVUXcB0PkVvZHFxREcD4Y/view?usp=sharing referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/167042/DLINK-DIR850-Insecure-Direct-Object-Reference.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.