D-Link DAP-2622 DDP Service stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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8.6$0-$5k0.00

A vulnerability was found in D-Link DAP-2622 (version now known). It has been declared as critical. Affected by this vulnerability is some unknown processing of the component DDP Service. The manipulation with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

D-Link DAP-2622 DDP Set IPv6 Address Auth Password Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the DDP service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-20093.

The weakness was released 08/26/2023 as ZDI-23-1269. It is possible to read the advisory at zerodayinitiative.com. This vulnerability is known as CVE-2023-37315 since 06/30/2023. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/19/2024).

Upgrading eliminates this vulnerability.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.6

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

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Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/30/2023 🔍
08/26/2023 +57 days 🔍
08/26/2023 +0 days 🔍
09/19/2024 +390 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: ZDI-23-1269
Status: Confirmed

CVE: CVE-2023-37315 (🔍)

Entryinfo

Created: 08/26/2023 01:54 PM
Updated: 09/19/2024 09:02 AM
Changes: 08/26/2023 01:54 PM (38), 09/19/2024 09:02 AM (27)
Complete: 🔍
Cache ID: 18:74D:40

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