CVE-2023-33537 is a high-severity buffer overflow vulnerability (CVSS 8.1) affecting specific versions of TP-Link TL-WR940N, TL-WR841N, and TL-WR740N routers. The flaw resides in the /userRpm/FixMapCfgRpm component, allowing an authenticated attacker to trigger a buffer overflow. Successful exploitation could lead to high confidentiality and availability impacts, potentially allowing an attacker to gain unauthorized access to sensitive information or cause a denial of service. Currently, there is 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 |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:tp-link:tl-wr940n_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:tp-link:tl-wr841n_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:tp-link:tl-wr740n_firmware:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.