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CVE-2024-27619

UNKNOWN
Published 2024-03-29T00:00:00
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Expert Analysis

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CVSS Score

V3.1
7.3
/10
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.007
probability
of exploitation in the wild

There is a 0.7% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.717
Higher than 71.7% of all CVEs

Attack Vector Metrics

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
HIGH
Availability
HIGH

Description

Dlink Dir-3040us A1 1.20b03a hotfix is vulnerable to Buffer Overflow. Any user having read/write access to ftp server can write directly to ram causing buffer overflow if file or files uploaded are greater than available ram. Ftp server allows change of directory to root which is one level up than root of usb flash directory. During upload ram is getting filled and causing system resource exhaustion (no free memory) which causes system to crash and reboot.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

dlink

dir-3040_firmware

Affected Versions:

1.20b03

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-3cp6-m65f-qhcw

Advisory Details

Dlink Dir-3040us A1 1.20b03a hotfix is vulnerable to Buffer Overflow. Any user having read/write access to ftp server can write directly to ram causing buffer overflow if file or files uploaded are greater than available ram. Ftp server allows change of directory to root which is one level up than root of usb flash directory. During upload ram is getting filled and causing system resource exhaustion (no free memory) which causes system to crash and reboot.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-27619
WEB https://github.com/ioprojecton/dir-3040_dos
WEB https://www.dlink.com/en/security-bulletin
WEB http://dir-3040us.com

Advisory provided by GitHub Security Advisory Database. Published: March 29, 2024, Modified: September 4, 2024

References

https://www.dlink.com/en/security-bulletin/
http://dir-3040us.com
https://github.com/ioprojecton/dir-3040_dos
Published: 2024-03-29T00:00:00
Last Modified: 2024-09-04T16:12:50.126Z
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