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Fencer Intel
high 7.8

CVE-2019-20501 in the critical feed json

D-Link DWL-2600AP 4.2.0.15 Rev A devices have an authenticated OS command injection vulnerability via the Upgrade Firmware functionality in…

published 6y ago modified 4mo ago also EUVD-2019-11045

cvss
7.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
89.8%
EPSS 89.8% chance of exploitation in 30 days, percentile 99.7%
public exploits
1
Exploit-DB

Summary

D-Link DWL-2600AP 4.2.0.15 Rev A devices have an authenticated OS command injection vulnerability via the Upgrade Firmware functionality in the Web interface, using shell metacharacters in the admin.cgi?action=upgrade firmwareRestore or firmwareServerip parameter.

Patch / fix

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Timeline

  1. First public exploit (EDB-46841)
  2. Published

Exploit prediction

89.76% chance of exploitation in the next 30 days, higher than 99.7% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-46841 D-Link DWL-2600AP - Multiple OS Command Injection webapps, 2019-05-14

CVSS scores

assigned by version score vector
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.2 AV:L/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Intel 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.