CVE-2025-29520 describes an incorrect access control vulnerability in the Maintenance module of D-Link DSL-7740C routers running firmware DSL7740C.V6.TR069.20211230. This medium-severity flaw (CVSS 5.3) allows authenticated low-privileged attackers to arbitrarily change high-privileged account passwords, leading to privilege escalation. While the attack vector is network-based and low complexity, the potential impact is limited to confidentiality. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
6.tr069.20211230CPE matchmatch criteria | cpe:2.3:o:dlink:dsl-7740c_firmware:6.tr069.20211230:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.