CVE-2021-26827
Severity CVSS v4.0:
Pending analysis
Type:
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Publication date:
14/04/2021
Last modified:
21/04/2021
Description
Buffer Overflow in TP-Link WR2041 v1 firmware for the TL-WR2041+ router allows remote attackers to cause a Denial-of-Service (DoS) by sending an HTTP request with a very long "ssid" parameter to the "/userRpm/popupSiteSurveyRpm.html" webpage, which crashes the router.
Impact
Base Score 3.x
7.50
Severity 3.x
HIGH
Base Score 2.0
7.80
Severity 2.0
HIGH
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:o:tp-link:tl-wr2041\+_firmware:-:*:*:*:*:*:*:* | ||
cpe:2.3:h:tp-link:tl-wr2041\+:-:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page