CVE-2023-39745 is a buffer overflow vulnerability affecting specific firmware versions of TP-Link TL-WR940N V2, TL-WR941ND V5, and TL-WR841N V8 routers. This flaw allows an unauthenticated attacker to trigger a Denial of Service (DoS) by sending a specially crafted GET request to the /userRpm/AccessCtrlAccessRulesRpm component. Rated 7.5 HIGH on the CVSS scale, it requires no user interaction and has a low attack complexity. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:tp-link:tl-wr940n_v2_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:tp-link:tl-wr941nd_v5_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:tp-link:tl-wr841n_v8_firmware:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.