Exploit
CVE-2024-9910

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

Published: Oct 13, 2024 / Updated: 37d ago

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

Summary

A critical vulnerability has been identified in D-Link DIR-619L B1 version 2.06. The vulnerability affects the formSetPassword function in the /goform/formSetPassword file. By manipulating the curTime argument, an attacker can cause a buffer overflow. This vulnerability allows for remote attacks and has a CVSS v3.1 base score of 8.8, indicating high severity.

Impact

This vulnerability can lead to severe consequences: 1. Unauthorized access: An attacker could gain control over the affected D-Link DIR-619L router. 2. Data breach: There's a high risk of confidentiality breach, potentially exposing sensitive information passing through the router. 3. System integrity compromise: The attacker may be able to modify system files or configurations on the router. 4. Service disruption: The vulnerability could be exploited to cause system crashes or denial of service, affecting network availability. 5. Network compromise: As a router vulnerability, it could potentially be used as an entry point to attack other devices on the network. The CVSS v3.1 score of 8.8 indicates high impacts on confidentiality, integrity, and availability. The attack vector is network-based, requires low attack complexity, and no user interaction, making it relatively easy to exploit.

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, there is no mention of an available patch for this vulnerability in D-Link DIR-619L B1 version 2.06.

Mitigation

While there's no specific patch mentioned, the following mitigation steps are recommended: 1. Update firmware: Check for and apply any available firmware updates for the D-Link DIR-619L router, even if they don't explicitly address this vulnerability. 2. Network segmentation: Isolate affected devices on a separate network segment to limit potential damage. 3. Access control: Implement strong access controls and limit remote access to the device. 4. Monitor for suspicious activity: Increase monitoring for any unusual network activity or login attempts on the affected routers. 5. Consider replacement: If possible, consider replacing the affected D-Link DIR-619L devices with newer, more secure models. 6. Disable remote administration: If not required, disable remote administration features to reduce the attack surface. 7. Implement network-based protection: Use firewalls or intrusion prevention systems to monitor and block potential exploit attempts targeting this vulnerability.

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-2024-9910. See article

Oct 13, 2024 at 2:40 PM / CVE
CVSS Estimate

Feedly estimated the CVSS score as HIGH

Oct 13, 2024 at 2:40 PM
CVE Assignment

NVD published the first details for CVE-2024-9910

Oct 13, 2024 at 3:15 PM
CVSS

A CVSS base score of 8.8 has been assigned.

Oct 13, 2024 at 3:20 PM / nvd
EPSS

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

Oct 14, 2024 at 9:43 AM
Proof of Concept (PoC) Released

A proof of concept exploit has been released

Oct 16, 2024 at 5:11 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/formSetPassword.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.
CVE-2024-9910 Exploit
CVE Id : CVE-2024-9910 Published Date: 2024-10-16T15:32:00+00:00 A vulnerability was found in D-Link DIR-619L B1 2.06 and classified as critical. Affected by this issue is the function formSetPassword of the file /goform/formSetPassword. The manipulation of the argument curTime leads to buffer overflow. The attack may be launched 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/formSetPassword.md
Security Bulletin 16 Oct 2024 - Cyber Security Agency of Singapore
https:// nvd . nist .gov/vuln/detail/ CVE -2024-9985. CVE -2024-47875, DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML ...
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.
See 14 more articles and social media posts

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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