D-Link DIR820LA1 106B02 mydlink_api.ccp log_to_syslog/log_opt_dropPackets heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$5k-$25k0.00

Summaryinfo

A vulnerability classified as critical was found in D-Link DIR820LA1 106B02. Affected by this vulnerability is an unknown functionality of the file mydlink_api.ccp. The manipulation of the argument log_to_syslog/log_opt_dropPackets results in heap-based overflow. This vulnerability is identified as CVE-2023-25282. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical has been found in D-Link DIR820LA1 106B02 (Router Operating System). Affected is an unknown function of the file mydlink_api.ccp. The manipulation of the argument log_to_syslog/log_opt_dropPackets with an unknown input leads to a heap-based overflow vulnerability. CWE is classifying the issue as CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A heap overflow vulnerability in D-Link DIR820LA1_FW106B02 allows attackers to cause a denial of service via the config.log_to_syslog and log_opt_dropPackets parameters to mydlink_api.ccp.

The weakness was released 03/15/2023. The advisory is available at github.com. This vulnerability is traded as CVE-2023-25282 since 02/06/2023. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 10/30/2025).

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-2023-29244). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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

02/06/2023 🔍
03/15/2023 +37 days 🔍
03/15/2023 +0 days 🔍
10/30/2025 +960 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: github.com
Status: Not defined

CVE: CVE-2023-25282 (🔍)
GCVE (CVE): GCVE-0-2023-25282
GCVE (VulDB): GCVE-100-223146
EUVD: 🔍

Entryinfo

Created: 03/15/2023 21:41
Updated: 10/30/2025 08:03
Changes: 03/15/2023 21:41 (40), 04/08/2023 11:38 (11), 10/30/2025 08:03 (16)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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