D-Link DIR-822K/DWR-M920 1.00_20250513164613/1.1.50 /boafrm/formWlEncrypt submit-url buffer overflow

Summaryinfo

A vulnerability was found in D-Link DIR-822K and DWR-M920 1.00_20250513164613/1.1.50. It has been rated as critical. This affects an unknown function of the file /boafrm/formWlEncrypt. This manipulation of the argument submit-url causes buffer overflow. The identification of this vulnerability is CVE-2025-13552. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability has been found in D-Link DIR-822K and DWR-M920 1.00_20250513164613/1.1.50 and classified as critical. Affected by this vulnerability is an unknown function of the file /boafrm/formWlEncrypt. The manipulation of the argument submit-url with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2025-13552. The exploitation appears to be easy. The attack can be launched remotely. Technical details and also a public exploit are known. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/23/2025).

It is possible to download the exploit at github.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-198572). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

11/22/2025 Advisory disclosed
11/22/2025 +0 days VulDB entry created
11/23/2025 +1 days VulDB entry last update

Sourcesinfo

Vendor: dlink.com

Advisory: github.com
Status: Not defined

CVE: CVE-2025-13552 (🔒)
GCVE (CVE): GCVE-0-2025-13552
GCVE (VulDB): GCVE-100-333319
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 11/22/2025 16:17
Updated: 11/23/2025 17:05
Changes: 11/22/2025 16:17 (56), 11/23/2025 16:52 (31), 11/23/2025 17:05 (1)
Complete: 🔍
Submitter: hhsw34
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #693803: D-Link DIR-822k TK_1.00_20250513164613 Buffer Overflow (by hhsw34)

Duplicate

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