High severity · published Nov 23, 2025
CVE-2025-13552
D-Link DIR-822K/DWR-M920 formWlEncrypt buffer overflow
8.8
CVSS
0.8%
EPSS
No
On KEV
Description
A security flaw has been discovered in D-Link DIR-822K and DWR-M920 1.00_20250513164613/1.1.50. The impacted element is an unknown function of the file /boafrm/formWlEncrypt. The manipulation of the argument submit-url results in buffer overflow. The attack may be performed from remote. The exploit has been released to the public and may be exploited.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DI
DIR-822K · D-Link
1.00_20250513164613; 1.1.50 · source: vendor
DW
DWR-M920 · D-Link
1.00_20250513164613; 1.1.50 · source: vendor
DF
Dir-822k Firmware · Dlink
1.00_20250513164613 · source: NVD
DF
Dwr-m920 Firmware · Dlink
1.1.50 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-13552
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-13552
Exploit
https://github.com/QIU-DIE/CVE/issues/36
Exploit
https://github.com/QIU-DIE/CVE/issues/44
Permissions Required
https://vuldb.com/?ctiid.333319
Third Party Advisory
https://vuldb.com/?id.333319
Third Party Advisory
https://vuldb.com/?submit.693803
Third Party Advisory
https://vuldb.com/?submit.695434
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