CVE-2024-7829

Aug. 15, 2024, 4:15 p.m.

8.8
High

Description

** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, 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. This issue affects the function cgi_del_photo of the file /cgi-bin/photocenter_mgr.cgi. The manipulation of the argument current_path leads to buffer overflow. The attack may be initiated 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

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_del_photo.md
https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383
https://vuldb.com/?ctiid.274727
https://vuldb.com/?id.274727
https://vuldb.com/?submit.390117

Tags

CWE-120
cna@vuldb.com
2024-08-15
CVE-2024-7829

CVSS Score

8.8 / 10

CVSS Data

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

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

Date

  • 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

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.