D-Link DAP-1325 SetHostIPv6StaticSettings StaticDNS1 stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.7$0-$5k0.00

Summaryinfo

A vulnerability has been found in D-Link DAP-1325 and classified as critical. This vulnerability affects the function SetHostIPv6StaticSettings. The manipulation of the argument StaticDNS1 leads to stack-based overflow. This vulnerability is referenced as CVE-2023-41209. The attack needs to be initiated within the local network. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in D-Link DAP-1325 (the affected version unknown). It has been rated as critical. This issue affects the function SetHostIPv6StaticSettings. The manipulation of the argument StaticDNS1 with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to 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). Impacted is confidentiality, integrity, and availability. The summary by CVE is:

D-Link DAP-1325 SetHostIPv6StaticSettings StaticDNS1 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-1325 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of XML data provided to the HNAP1 SOAP endpoint. 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-18835.

The weakness was published 09/07/2023 as ZDI-23-1317. The advisory is shared at zerodayinitiative.com. The identification of this vulnerability is CVE-2023-41209 since 08/24/2023. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/13/2025).

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.7

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

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 8.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

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

Physical: No
Local: No
Remote: Partially

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/24/2023 🔍
09/07/2023 +14 days 🔍
09/07/2023 +0 days 🔍
03/13/2025 +553 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: ZDI-23-1317
Status: Confirmed

CVE: CVE-2023-41209 (🔍)
GCVE (CVE): GCVE-0-2023-41209
GCVE (VulDB): GCVE-100-239165

Entryinfo

Created: 09/07/2023 23:30
Updated: 03/13/2025 03:19
Changes: 09/07/2023 23:30 (39), 03/13/2025 03:19 (36)
Complete: 🔍
Cache ID: 216::103

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