SecuriTricks - CVE-2024-7831

Description

** UNSUPPORTED WHEN ASSIGNED ** A vulnerability has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20240814 and classified as critical. Affected by this vulnerability is the function cgi_get_cooliris of the file /cgi-bin/photocenter_mgr.cgi. The manipulation of the argument path leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed that the product is end-of-life. It should be retired and replaced.

Product(s) Impacted

Product	Versions
D-Link DNS-120	['up to 20240814']
D-Link DNR-202L	['up to 20240814']
D-Link DNS-315L	['up to 20240814']
D-Link DNS-320	['up to 20240814']
D-Link DNS-320L	['up to 20240814']
D-Link DNS-320LW	['up to 20240814']
D-Link DNS-321	['up to 20240814']
D-Link DNR-322L	['up to 20240814']
D-Link DNS-323	['up to 20240814']
D-Link DNS-325	['up to 20240814']
D-Link DNS-326	['up to 20240814']
D-Link DNS-327L	['up to 20240814']
D-Link DNR-326	['up to 20240814']
D-Link DNS-340L	['up to 20240814']
D-Link DNS-343	['up to 20240814']
D-Link DNS-345	['up to 20240814']
D-Link DNS-726-4	['up to 20240814']
D-Link DNS-1100-4	['up to 20240814']
D-Link DNS-1200-05	['up to 20240814']
D-Link DNS-1550-04	['up to 20240814']

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-120

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

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References

https://github.com/BuaaIOTTeam/Iot_Dlink_NAS/blob/main/DNS_cgi_get_cooliris.md

https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383

https://vuldb.com/?ctiid.274729

https://vuldb.com/?id.274729

https://vuldb.com/?submit.390119

CVSS Score

8.8 / 10

CVSS Data - 3.1

Attack Vector: NETWORK
Attack Complexity: LOW
Privileges Required: LOW
Scope: UNCHANGED
Confidentiality Impact: HIGH
Integrity Impact: HIGH
Availability Impact: HIGH

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

View Vector String

Timeline

Published: Aug. 15, 2024, 1:15 p.m.
Last Modified: Aug. 15, 2024, 4:15 p.m.

Status : Awaiting Analysis

CVE has been marked for Analysis. Normally once in this state the CVE will be analyzed by NVD staff within 24 hours.

More info

Source

cna@vuldb.com

CVE-2024-7831