CVE-2021-43661: XSS
First published: Wed Mar 30 2022(Updated: )
totolink EX300_v2 V4.0.3c.140_B20210429 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the component /home.asp.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Totolink Ex300 V2 Firmware | =4.0.3c.140_b20210429 | |
| Totolink Ex300 V2 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is CVE-2021-43661?
CVE-2021-43661 is a reflected cross-site scripting (XSS) vulnerability in totolink EX300_v2 V4.0.3c.140_B20210429 firmware.
How does CVE-2021-43661 affect totolink EX300_v2?
CVE-2021-43661 allows an attacker to inject malicious code into the /home.asp component of totolink EX300_v2 firmware, leading to potential remote code execution or unauthorized access to sensitive information.
What is the severity of CVE-2021-43661?
CVE-2021-43661 has a severity score of 6.1, which is classified as medium.
How can I fix CVE-2021-43661?
To fix CVE-2021-43661, it is recommended to update the totolink EX300_v2 firmware to a version that addresses the XSS vulnerability.
Where can I find more information about CVE-2021-43661?
More information about CVE-2021-43661 can be found at the following reference: [link](https://github.com/chibataiki/iot-vuls/blob/main/totolink/xss-vulnerability.md).
- collector/nvd-index
- agent/weakness
- agent/severity
- agent/references
- agent/author
- agent/description
- agent/event
- agent/type
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/totolink
- canonical/totolink ex300 v2 firmware
- version/totolink ex300 v2 firmware/4.0.3c.140_b20210429
- canonical/totolink ex300 v2