PT-2022-11881 · Totolink · Totolink Ex300 V2

Chibataiki · Published 2022-03-30 · Updated 2022-04-05 · CVE-2021-43661

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions totolink EX300 v2 version 4.0.3c.140 B20210429

Description A reflected cross-site scripting (XSS) issue was found in the /home.asp component.

Recommendations For version 4.0.3c.140 B20210429, as a temporary workaround, consider restricting access to the /home.asp component until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-43661

Affected Products

Totolink Ex300 V2

References · 3

• 🔥 https://github.com/chibataiki/iot-vuls/blob/main/totolink/xss-vulnerability.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-43661 · Security Note
• https://osv.dev/vulnerability/CVE-2021-43661 · Vendor Advisory