CVE-2025-25742 is a critical stack-based buffer overflow vulnerability affecting D-Link DIR-853 A1 routers running firmware version 1.20B07, specifically within the SetSysEmailSettings module via the AccountPassword parameter. With a CVSS score of 9.8, this vulnerability allows unauthenticated remote attackers to achieve complete compromise of confidentiality, integrity, and availability. Despite its critical severity, there is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), nor is it listed in CISA's KEV catalog. Community discussion and media coverage are also minimal, suggesting low current attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.20b07CPE matchmatch criteria | cpe:2.3:o:dlink:dir-853_firmware:1.20b07:*:*:*:*:*:*:* |
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.
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.