CVE-2024-7832: d-link dnr-202l Classic Buffer Overflow

Vulnerability summary

CVE-2024-7832 is a high (CVSS 9.0) Classic Buffer Overflow vulnerability in d-link dnr-202l. EPSS estimates a 2.14% chance of exploitation in the next 30 days, higher than 81.7% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 15-08-2024
   PublishedVulnerability first disclosed.
2. 16-08-2024
   Last modifiedVulnerability information updated.

Description

** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was 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 issue is the function cgi_get_fullscreen_photos of the file /cgi-bin/photocenter_mgr.cgi. The manipulation of the argument user leads to buffer overflow. The attack may 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.

• CWE-120Buffer 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.