CVE-2025-28035 is a critical pre-authentication remote command execution vulnerability affecting TOTOLINK A830R V4.1.2cu.5182_B20201102, specifically within the setNoticeCfg function via the NoticeUrl parameter. With a CVSS score of 9.8, this flaw allows unauthenticated attackers to execute arbitrary commands with high impact on confidentiality, integrity, and availability, requiring no user interaction. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion, indicating potential future interest from threat actors.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.1.2cu.5182_b20201102CPE matchmatch criteria | cpe:2.3:o:totolink:a830r_firmware:4.1.2cu.5182_b20201102:*:*:*:*:*:*:* | ||
4.1.2cu.5247_b20211129CPE matchmatch criteria | cpe:2.3:o:totolink:a3100r_firmware:4.1.2cu.5247_b20211129:*:*:*:*:*:*:* | ||
4.1.2cu.5182_b20201026CPE matchmatch criteria | cpe:2.3:o:totolink:a810r_firmware:4.1.2cu.5182_b20201026:*:*:*:*:*:*:* | ||
4.1.2cu.5137_b20200730CPE matchmatch criteria | cpe:2.3:o:totolink:a800r_firmware:4.1.2cu.5137_b20200730:*:*:*:*:*:*:* | ||
5.9c.5185_b20201128CPE matchmatch criteria | cpe:2.3:o:totolink:a3000ru_firmware:5.9c.5185_b20201128:*:*:*:*:*:*:* |
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.