Exploit
CVE-2024-9566

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE-120)

Published: Oct 7, 2024 / Updated: 43d ago

010
CVSS 8.7EPSS 0.05%High
CVE info copied to clipboard

Summary

A critical vulnerability was discovered in D-Link DIR-619L B1 router firmware version 2.06. The vulnerability affects the formDeviceReboot function in the /goform/formDeviceReboot file. By manipulating the next_page argument, an attacker can cause a buffer overflow. This vulnerability can be exploited remotely with low attack complexity and requires low privileges.

Impact

This vulnerability allows for remote code execution with high impact on confidentiality, integrity, and availability of the affected system. Successful exploitation could lead to unauthorized access, data theft, system compromise, and potential denial of service. The attacker may gain control over the router, intercept network traffic, or use the compromised device as a pivot point for further attacks on the network. The CVSS v3.1 base score is 8.8 (High), and the CVSS v4.0 base score is 8.7 (High), indicating a severe risk.

Exploitation

One proof-of-concept exploit is available on github.com. There is no evidence of proof of exploitation at the moment.

Patch

As of the current information provided, there is no mention of an available patch for this vulnerability. D-Link has not yet released a firmware update to address this issue in the DIR-619L B1 router running firmware version 2.06.

Mitigation

1. Disable remote management of the router if not necessary. 2. Implement strong access controls and use complex passwords for router administration. 3. Regularly monitor for and apply firmware updates from D-Link when they become available. 4. Consider using network segmentation to isolate vulnerable devices. 5. Implement intrusion detection/prevention systems to monitor for potential exploitation attempts. 6. If possible, replace the affected device with a newer, more secure model.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Timeline

First Article

Feedly found the first article mentioning CVE-2024-9566. See article

Oct 7, 2024 at 1:10 PM / Vulners.com RSS Feed
CVSS Estimate

Feedly estimated the CVSS score as HIGH

Oct 7, 2024 at 1:10 PM
CVE Assignment

NVD published the first details for CVE-2024-9566

Oct 7, 2024 at 1:15 PM
CVSS

A CVSS base score of 8.8 has been assigned.

Oct 7, 2024 at 1:21 PM / nvd
EPSS

EPSS Score was set to: 0.05% (Percentile: 16.4%)

Oct 8, 2024 at 9:58 AM
Proof of Concept (PoC) Released

A proof of concept exploit has been released

Oct 9, 2024 at 1:11 PM
Static CVE Timeline Graph

Affected Systems

Dlink/dir-619l_firmware
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Exploits

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/D-Link/DIR-619L/formDeviceReboot.md
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Attack Patterns

CAPEC-10: Buffer Overflow via Environment Variables
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News

Vulnerability Summary for the Week of October 7, 2024
High Vulnerabilities Primary Vendor — Product Description Published CVSS Score Source Info Patch Info adobe — animate Animate versions 23.0.7, 24.0.4 and earlier are affected by a Stack-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. 2024-10-09 7.8 CVE-2024-47410 psirt@adobe.com adobe — animate Animate versions 23.0.7, 24.0.4 and earlier are affected by an Access of Uninitialized Pointer vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. 2024-10-09 7.8 CVE-2024-47411 psirt@adobe.com adobe — animate Animate versions 23.0.7, 24.0.4 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. 2024-10-09 7.8 CVE-2024-47412 psirt@adobe.com adobe — animate Animate versions 23.0.7, 24.0.4 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. 2024-10-09 7.8 CVE-2024-47413 psirt@adobe.com adobe — animate Animate versions 23.0.7, 24.0.4 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
US-CERT Vulnerability Summary for the Week of October 7, 2024
The CISA Vulnerability Bulletin provides a summary of new vulnerabilities that have been recorded by the National Institute of Standards and Technology (NIST) National Vulnerability Database (NVD) in the past week. In some cases, the vulnerabilities in the bulletin may not yet have assigned CVSS scores. Please visit NVD for updated vulnerability entries, which include CVSS scores once they are available. Vulnerabilities are based on the Common Vulnerabilities and Exposures (CVE) vulnerability naming standard and are organized according to severity, determined by the Common Vulnerability Scoring System (CVSS) standard. The division of high, medium, and low severities correspond to the following scores: High : vulnerabilities with a CVSS base score of 7.0–10.0 Medium : vulnerabilities with a CVSS base score of 4.0–6.9 Low : vulnerabilities with a CVSS base score of 0.0–3.9 Entries may include additional information provided by organizations and efforts sponsored by CISA. This information may include identifying information, values, definitions, and related links.
Vulnerability Summary for the Week of October 7, 2024
High Vulnerabilities Primary Vendor -- Product Description Published CVSS Score Source Info Patch Info adobe -- animate Animate versions 23.0.7, 24.0.4 and earlier are affected by a Stack-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. 2024-10-09 7.8 CVE-2024-47410 psirt@adobe.com adobe -- animate Animate versions 23.0.7, 24.0.4 and earlier are affected by an Access of Uninitialized Pointer vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. 2024-10-09 7.8 CVE-2024-47411 psirt@adobe.com adobe -- animate Animate versions 23.0.7, 24.0.4 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. 2024-10-09 7.8 CVE-2024-47412 psirt@adobe.com adobe -- animate Animate versions 23.0.7, 24.0.4 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. 2024-10-09 7.8 CVE-2024-47413 psirt@adobe.com adobe -- animate Animate versions 23.0.7, 24.0.4 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVE-2024-9566 Exploit
CVE Id : CVE-2024-9566 Published Date: 2024-10-09T11:15:00+00:00 A vulnerability classified as critical was found in D-Link DIR-619L B1 2.06. This vulnerability affects the function formDeviceReboot of the file /goform/formDeviceReboot. The manipulation of the argument next_page leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. inTheWild added a link to an exploit: https://github.com/abcdefg-png/IoT-vulnerable/blob/main/D-Link/DIR-619L/formDeviceReboot.md
Security Bulletin 09 Oct 2024 - Cyber Security Agency of Singapore
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Chart Builder Team Chartify allows ...
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CVSS V3.1

Attack Vector:Network
Attack Complexity:Low
Privileges Required:Low
User Interaction:None
Scope:Unchanged
Confidentiality:High
Integrity:High
Availability Impact:High

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