Critical severity · published May 9, 2025
CVE-2025-4449
A vulnerability, which was classified as critical, has been found in D-Link DIR-619L 2.04B04
9.8
CVSS
3%
EPSS
No
On KEV
Description
A vulnerability, which was classified as critical, has been found in D-Link DIR-619L 2.04B04. This issue affects the function formEasySetupWizard3. The manipulation of the argument wan_connected leads to buffer overflow. The attack may be initiated remotely. The vendor was contacted early about this disclosure. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.0% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
Dir-619l Firmware · Dlink
2.04b04 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-4449
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-4449
Broken Link
https://github.com/jylsec/vuldb/blob/main/D-Link/dlink_dir619l/Buffer_overflow-formEasySetupWizard3-wan_connected/README.md
Permissions Required
https://vuldb.com/?ctiid.308063
Third Party Advisory
https://vuldb.com/?id.308063
Third Party Advisory
https://vuldb.com/?submit.558358
Product
https://www.dlink.com/
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