CVE-2023-45573 is a critical buffer overflow vulnerability affecting multiple D-Link DI-7xxx series router models, including versions up to 23.08.25D1 or 23.08.23D1/E1 depending on the specific model. This flaw allows a remote, unauthenticated attacker to execute arbitrary code on the affected device by manipulating the 'n' parameter within the mrclfile_del.asp function. With a CVSS score of 9.8 (Critical), the vulnerability presents a severe risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, suggesting it is not widely known or exploited in the wild.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 23.08.25d1CPE matchmatch criteria | cpe:2.3:o:dlink:di-7003g_firmware:*:*:*:*:*:*:*:* | ||
<= 23.08.23d1CPE matchmatch criteria | cpe:2.3:o:dlink:di-7100g\+_firmware:*:*:*:*:*:*:*:* | ||
<= 23.08.23d1CPE matchmatch criteria | cpe:2.3:o:dlink:di-7100g_firmware:*:*:*:*:*:*:*:* | ||
<= 23.08.23d1CPE matchmatch criteria | cpe:2.3:o:dlink:di-7200g\+_firmware:*:*:*:*:*:*:*:* | ||
<= 23.08.23e1CPE matchmatch criteria | cpe:2.3:o:dlink:di-7200g_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.